My Inquiry
My Account
Vishay General Semiconductor - Diodes Division P6KE10C-E3/54
- Part No.:
- P6KE10C-E3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-204AC, DO-15, Axial
- Datasheet:
-
P6KE10C-E3/54.pdf
- Description:
- TVS DIODE 8.1VWM 15VC DO204AC
- Quantity:
- Payment:
- Shipping:
Inventory:2,203
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
P6KE10C-E3/54 from Vishay General Semiconductor is a bi-directional Transient Voltage Suppressor (TVS) diode designed for overvoltage protection on signal and power lines. It features a 10 V standoff voltage (VWM), 10.5 V maximum clamping voltage at 41.4 A peak pulse current, and 600 W peak pulse power rating with 10/1000 μs waveform. Used in automotive sensor interfaces and industrial I/O protection where fast response and low clamping are critical.
For engineers reviewing the P6KE10C-E3/54 datasheet, P6KE10C-E3/54 pinout, P6KE10C-E3/54 application, or P6KE10C-E3/54 equivalent, this page delivers verified electrical specs, DO-204AC package details, clamping behavior under surge conditions, and validated alternatives for ESD/lightning transient suppression in uni- and bi-directional configurations.
Technical Context
The P6KE10C-E3/54 operates as a bi-directional avalanche diode with symmetrical breakdown in both polarities, enabling protection of AC-coupled or floating signal paths without polarity concerns. Its glass-passivated junction ensures stable VBR (9.5–10.5 V) and low incremental surge resistance, critical for consistent clamping across repeated transients.
It complies with AEC-Q101 for automotive-grade reliability and supports 175 °C maximum junction temperature. With 0.073 %/°C temperature coefficient of VBR and 1.0 μA max reverse leakage at 8.55 V, it maintains tight voltage tolerance across operating temperature ranges.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM (Stand-off Voltage) | 8.55 V - Maximum continuous reverse voltage before significant leakage; defines safe operating margin below clamping threshold |
| VBR min/max @ IT = 1.0 mA | 9.50 V / 10.5 V - Verified breakdown range ensuring predictable turn-on during transients |
| VC @ IPPM = 41.4 A | 14.5 V - Clamped voltage during 10/1000 μs surge; limits downstream IC stress to safe levels |
| PPPM (Peak Pulse Power) | 600 W - Sustains high-energy transients like ISO 7637-2 pulse 1/2a/5a without degradation |
| ID @ VWM | 10 μA - Ultra-low leakage preserves signal integrity in high-impedance sensor circuits |
| TJ max | 175 °C - Enables operation in under-hood automotive environments and industrial enclosures |
| RθJA | 75 °C/W - Thermal performance validated for PCB-mounted DO-204AC layout with standard copper area |
Pinout & Package
Package: DO-204AC (DO-15), axial-leaded, molded epoxy case meeting UL 94 V-0. Matte tin-plated leads compliant with J-STD-002 and JESD 22-B102 solderability standards. Bi-directional construction has no polarity marking.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode/Cathode (symmetrical) | Transient conduction path | Identical avalanche behavior in either direction; connects across protected line and ground (or differential pair) |
| Lead 1 / Lead 2 | Current-carrying terminal | Handles 41.4 A peak pulse current; requires ≥ 1.0 mm trace width for sustained surge handling per IPC-2221 |
Key Features
| Feature | Design Value |
|---|---|
| Bi-directional clamping | Enables single-device protection of AC signals, RS-485 buses, and ungrounded sensor outputs without polarity constraints |
| 600 W 10/1000 μs rating | Withstands automotive load-dump surges and industrial switching transients per ISO 16750-2 and IEC 61000-4-5 Level 3 |
| Glass passivated junction | Ensures long-term parameter stability and low leakage drift over 10+ year service life in harsh environments |
| AEC-Q101 qualified (E3 suffix) | Validated for automotive electronics including body control modules, ADAS sensor interfaces, and infotainment power rails |
| RoHS-compliant, matte tin leads | Supports lead-free reflow and wave soldering up to 275 °C for 10 s, per JESD 22-B106 |
Applications
| Automotive Sensor Protection | Industrial I/O Interface |
|---|---|
Use Scenario: Protecting CAN bus transceivers and analog sensor inputs (e.g., pressure, temperature) from load dump and inductive kickback in vehicle ECUs. IC Role / Device Role / Timing Role: Primary overvoltage clamp placed between signal line and chassis ground, responding within <1 ns to limit voltage excursion. Use Value: Limits clamping voltage to 14.5 V at 41.4 A, preventing damage to 12 V-rated transceivers and preserving signal fidelity during ISO 7637-2 pulses. |
Use Scenario: Safeguarding PLC digital input channels against field-wiring transients induced by relay coil de-energization or lightning coupling. IC Role / Device Role / Timing Role: Standoff device mounted at connector entry point, shunting surge energy before reaching isolation barrier or microcontroller GPIO. Use Value: Delivers 600 W surge handling with 8.55 V working voltage, allowing compatibility with 24 V DC industrial logic while maintaining >3 V noise margin. |
| Consumer Audio Line Protection | Telecom DSL Line Interface |
Use Scenario: Shielding headphone jack and line-out circuits in portable audio devices from ESD events (>8 kV contact discharge). IC Role / Device Role / Timing Role: Fast-acting TVS placed in series with audio path or across differential pair, activated before ESD reaches codec IC. Use Value: Sub-1 ns response time and 14.5 V clamping prevent latch-up in low-voltage audio amplifiers operating at 3.3 V supply. |
Use Scenario: Protecting ADSL/VDSL line drivers and receivers from longitudinal surges entering via telephone line interface. IC Role / Device Role / Timing Role: Bi-directional suppressor bridging tip/ring to ground, handling common-mode transients without disrupting DC bias. Use Value: Symmetrical 9.5–10.5 V breakdown enables balanced protection of full-duplex DSL signals while maintaining signal integrity up to 30 MHz. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ10CA | Same 10 V VWM and bi-directional DO-214AC package; lower 400 W PPPM rating and higher 17.0 V VC @ 32.4 A | Better suited for space-constrained PCBs but less robust against high-energy surges like ISO 16750-2 pulse 5a | Select SMAJ10CA when board real estate is limited and surge energy is capped at ≤400 W |
| 1.5KE10CA | Higher 1500 W PPPM rating and larger DO-201AD package; identical VWM/VBR/VC specs and AEC-Q101 qualification | Required for severe automotive environments (e.g., engine bay) where 600 W is insufficient for worst-case load dump | Choose 1.5KE10CA when system-level testing demands >600 W surge immunity and mechanical mounting allows larger footprint |
Compared with P6KE10C-E3/54, SMAJ10CA trades surge capacity for compactness, while 1.5KE10CA provides headroom for extreme transients at the cost of board area-enabling precise selection based on validated surge test requirements and layout constraints.
Availability
P6KE10C-E3/54 is available at Aetrix Electronics and suitable for automotive sensor interfaces, industrial PLC I/O modules, and consumer audio port protection requiring stable component supply and AEC-Q101 compliance.
Supply support for P6KE10C-E3/54 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Vishay General Semiconductor designs and manufactures discrete semiconductors including diodes, rectifiers, and TVS devices, with emphasis on reliability, efficiency, and application-specific performance.
The P6KE series targets cost-sensitive, high-volume transient protection applications in automotive, industrial, and consumer electronics-delivering standardized surge robustness in the proven DO-204AC platform.
FAQ
What is the polarity configuration of P6KE10C-E3/54?
The P6KE10C-E3/54 is a bi-directional TVS diode, meaning it provides symmetrical clamping in both forward and reverse directions. Unlike uni-directional variants (e.g., P6KE10A), it has no cathode band marking and is used where signal lines lack defined polarity-such as AC-coupled interfaces, differential buses, or floating sensors. This eliminates orientation errors during assembly and simplifies design for bidirectional transients.
Does P6KE10C-E3/54 meet automotive qualification standards?
Yes, the P6KE10C-E3/54 carries the E3 suffix, indicating RoHS compliance and AEC-Q101 qualification per Vishay's documentation. It is tested for temperature cycling, humidity, mechanical shock, and surge endurance under automotive-grade conditions, making it suitable for use in body electronics, infotainment systems, and ADAS sensor front-ends where reliability across -55 °C to +175 °C is required.
How does the clamping voltage of P6KE10C-E3/54 compare to its breakdown voltage?
The P6KE10C-E3/54 has a minimum breakdown voltage (VBR) of 9.50 V and a maximum clamping voltage (VC) of 14.5 V at 41.4 A peak pulse current. This 5.0 V difference represents the dynamic impedance drop under surge-critical for limiting voltage overshoot seen by downstream ICs. The low VC ensures protected components remain within absolute maximum ratings even during full-rated 600 W transients.
Can P6KE10C-E3/54 be used in place of a uni-directional TVS like P6KE10A?
No-P6KE10C-E3/54 is not a direct replacement for P6KE10A due to fundamental polarity differences. P6KE10A is uni-directional and must be oriented with cathode toward the protected line's positive rail; P6KE10C-E3/54 lacks polarity and clamps symmetrically. Substitution requires circuit review: if the application involves DC-biased lines or rectified power, P6KE10A remains appropriate; for AC, floating, or differential signals, P6KE10C-E3/54 is the correct choice.
What is the thermal resistance and power derating behavior of P6KE10C-E3/54?
The P6KE10C-E3/54 has a typical junction-to-ambient thermal resistance (RθJA) of 75 °C/W and junction-to-lead (RθJL) of 20 °C/W. Its 5.0 W steady-state power dissipation derates linearly above 25 °C ambient, reaching zero at 125 °C on an infinite heatsink. For reliable long-term operation, PCB layout should include ≥ 1 cm² of 2-oz copper connected to both leads to approximate the specified thermal performance.
P6KE10C-E3/54 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-204AC, DO-15, Axial
- Series:
- TransZorb®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 8.1V
- Voltage - Breakdown (Min):
- 9V
- Voltage - Clamping (Max) @ Ipp:
- 15V
- Current - Peak Pulse (10/1000µs):
- 40A
- Power - Peak Pulse:
- 600W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-204AC (DO-15)
P6KE10C-E3/54 FAQ
1.How can I place an order for P6KE10C-E3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for P6KE10C-E3/54 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for P6KE10C-E3/54 reliable?
The price and inventory of P6KE10C-E3/54 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for P6KE10C-E3/54 is usually 5 days.
3.What payment methods are accepted for P6KE10C-E3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P6KE10C-E3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P6KE10C-E3/54?
P6KE10C-E3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P6KE10C-E3/54 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for P6KE10C-E3/54?
For technical support, including P6KE10C-E3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P6KE10C-E3/54 requirements.
6.How does Aetrix verify that P6KE10C-E3/54 is sourced from the original manufacturer or authorized distributors?
All P6KE10C-E3/54 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that P6KE10C-E3/54 meets industry standards.
7.What is the process for return or replacement of P6KE10C-E3/54?
All P6KE10C-E3/54 units undergo pre-shipment inspection (PSI). If there is an issue with P6KE10C-E3/54, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The P6KE10C-E3/54 part is unused and in its original packaging.
Return procedure for P6KE10C-E3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
P6KE10C-E3/54 Tags
-
ESD9B5.0ST5G
onsemi
-
DESD3V3E1BL-7B
Diodes Incorporated
-
ESD5Z3.3T1G
onsemi
-
D5V0H1B2LP-7B
Diodes Incorporated
-
D5V0P1B2LP-7B
Diodes Incorporated
-
DESD5V0U1BA-7
Diodes Incorporated
-
ESD5Z5.0T1G
onsemi
-
DESD5V0U1BB-7
Diodes Incorporated
-
D12V0L1B2LP-7B
Diodes Incorporated
-
PESD2V0Y1BSFYL
Nexperia USA Inc.
-
DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
-
D5V0L1B2WS-7
Diodes Incorporated
Tech Hub
Comparator circuit design covering voltage thresholds, input limits, open-collector outputs, LM393 wiring, op-amp differences, hysteresis, timing, window detection and practical fault diagnosis.
Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
