My Inquiry
My Account
Vishay General Semiconductor - Diodes Division SA60AHE3/54
- Part No.:
- SA60AHE3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-204AC, DO-15, Axial
- Datasheet:
-
SA60AHE3/54.pdf
- Description:
- TVS DIODE 60VWM 96.8VC DO204AC
- Quantity:
- Payment:
- Shipping:
Inventory:3,544
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SA60AHE3/54 from Vishay General Semiconductor is a unidirectional Transient Voltage Suppressor (TVS) diode in DO-15 package, designed for clamping voltage transients on power and signal lines. It features 60 V stand-off voltage (VWM), 66.7–73.7 V breakdown voltage (VBR) at 1 mA, 500 W peak pulse power (10/1000 μs), 96.8 V maximum clamping voltage at 5.2 A, and AEC-Q101 qualification for automotive use.
For engineers reviewing the SA60AHE3/54 datasheet, SA60AHE3/54 pinout, SA60AHE3/54 application, or SA60AHE3/54 equivalent, this part is selected for robust overvoltage protection in DC power rails, automotive ECUs, and industrial sensor interfaces where fast response (<1 ns), low clamping ratio, and high surge current tolerance are required.
Technical Context
The SA60AHE3/54 operates as a unidirectional avalanche diode with glass-passivated junction, enabling sub-nanosecond response to ESD and lightning-induced transients. Its 500 W peak pulse power rating is specified under 10/1000 μs waveform with 0.01% duty cycle, and it maintains stable clamping performance across -55 °C to +175 °C junction temperature range.
It delivers 5.2 A peak pulse current (IPPM) at rated clamping voltage, with 3.5 V maximum forward voltage at 100 A surge and 1.0 μA reverse leakage at 60 V stand-off. The device meets JESD22-B102 solderability and JESD201 Class 2 whisker resistance requirements, supporting automated assembly in AEC-Q101-compliant production lines.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 60 V - Maximum continuous reverse operating voltage before clamping begins |
| VBR min/max | 66.7 V / 73.7 V at 1 mA - Ensures reliable avalanche initiation within tight tolerance band |
| VC @ IPPM | 96.8 V at 5.2 A - Clamping voltage limits downstream IC stress during 10/1000 μs surge |
| PPPM | 500 W - Sustains high-energy transients without failure under standardized test waveform |
| ID @ VWM | 1.0 μA - Ultra-low leakage preserves battery life and signal integrity in always-on circuits |
| TJ max | +175 °C - Enables placement near heat sources in engine control or power conversion modules |
| AEC-Q101 | Qualified - Validated for automotive electronics per stress test requirements (HTOL, TC, HTRB) |
Pinout & Package
Package: DO-15 (DO-204AC), axial leaded, epoxy-molded case with matte tin-plated leads. Polarity marked by cathode band; unidirectional operation requires correct orientation in series with protected line.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current entry point in forward bias | Connected to lower-potential side (e.g., GND or return path) when protecting positive rail |
| Cathode | Current exit point in forward bias; clamping node in reverse bias | Connected to protected line (e.g., 60 V supply rail); conducts transient energy to ground during overvoltage |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated chip junction | Enables stable, repeatable avalanche characteristics and long-term reliability under thermal cycling |
| 500 W peak pulse power (10/1000 μs) | Withstands IEC 61000-4-5 Level 4 surges (4 kV line-to-line) without degradation |
| AEC-Q101 qualification | Validated for automotive under-hood and body-control module applications requiring zero defect rates |
| Low incremental surge resistance | Minimizes voltage overshoot during fast-rising transients (e.g., inductive switch-off in solenoid drivers) |
| RoHS-compliant HE3 suffix | Meets JESD201 Class 2 whisker resistance, ensuring solder joint integrity in high-reliability assemblies |
Applications
| Automotive Power Rail Protection | Industrial Sensor Interface Protection |
|---|---|
Use Scenario: Protecting 60 V battery-fed control units (e.g., HVAC actuators, seat motor drivers) against load dump and alternator ripple. IC Role / Device Role / Timing Role: Unidirectional TVS placed between power input and ground to clamp transients above 60 V while remaining inert during normal operation. Use Value: Limits peak voltage to ≤96.8 V during 5.2 A surge, preventing damage to 75 V-rated MOSFETs and microcontrollers in the same rail. | Use Scenario: Safeguarding analog output lines of pressure/temperature sensors in PLC I/O modules exposed to field wiring surges. IC Role / Device Role / Timing Role: Connected in parallel with sensor output to shunt induced transients before they reach precision ADC inputs. Use Value: Sub-ns response ensures clamping occurs before 12-bit ADC sampling window, preserving measurement accuracy during EFT bursts. |
| DC-DC Converter Input Protection | Telecom Line Card Surge Suppression |
Use Scenario: Front-end protection for 60 V input buck converters in telecom rectifier systems subject to lightning-induced surges. IC Role / Device Role / Timing Role: Mounted directly at converter input terminals to absorb energy before it reaches primary-side FETs and controller ICs. Use Value: 500 W rating handles repeated 10/1000 μs pulses without derating, supporting >100,000 surge cycles in field-deployed equipment. | Use Scenario: Secondary-side protection on 48 V DC distribution rails feeding line cards in central office switches. IC Role / Device Role / Timing Role: Unidirectional clamping device tied between rail and chassis ground to suppress common-mode surges coupled via backplane traces. Use Value: 1.0 μA leakage at 60 V prevents measurable drift in bias networks driving optocouplers and isolation amplifiers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMA60A-E3/52 (Vishay) | Same VWM/VBR/VC specs but in SMA (DO-214AC) surface-mount package; 1.5 W steady-state power vs. 3.0 W | Preferred for space-constrained PCBs; not suitable for high-ambient-temperature through-hole layouts | Select SMA60A-E3/52 only when board area is critical and thermal management supports lower PD |
| P6KE60A (Littelfuse) | Identical DO-15 package and 60 V VWM, but 6.5 A IPPM and 100 V VC; higher clamping voltage increases downstream stress | Used in legacy industrial designs; lacks AEC-Q101 qualification | Choose P6KE60A only for cost-sensitive non-automotive applications where 3.2 V higher VC is acceptable |
Compared with SMA60A-E3/52 and P6KE60A, the SA60AHE3/54 provides superior thermal robustness (3.0 W PD), automotive qualification, and tighter clamping (96.8 V), making it optimal for high-reliability 60 V power rail protection where leaded mounting and long-term stability are prioritized.
Availability
SA60AHE3/54 is available at Aetrix Electronics and suitable for automotive electronic control units, industrial sensor interfaces, and DC-DC converter input stages requiring stable component supply and AEC-Q101 compliance.
Supply support for SA60AHE3/54 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 is a global leader in discrete semiconductors, specializing in diodes, rectifiers, and protection devices with emphasis on reliability, efficiency, and automotive-grade validation.
The SAxxA series is engineered for high-energy transient suppression in harsh environments, targeting automotive, industrial, and telecom power systems where consistent clamping performance and long-term stability are mandatory.
FAQ
What is the maximum clamping voltage of SA60AHE3/54 and under what test condition?
The SA60AHE3/54 has a maximum clamping voltage (VC) of 96.8 V, measured at 5.2 A peak pulse current using the standardized 10/1000 μs double-exponential waveform. This value defines the upper voltage limit imposed on protected circuitry during surge events and is guaranteed across the full operating temperature range of -55 °C to +175 °C.
Is SA60AHE3/54 suitable for automotive applications?
Yes, SA60AHE3/54 is AEC-Q101 qualified and manufactured with HE3 suffix indicating compliance with JESD201 Class 2 whisker resistance and full automotive stress testing. Its 175 °C maximum junction temperature and robust surge handling make it appropriate for engine control modules, body electronics, and ADAS power domains.
How does the SA60AHE3/54 differ from the SA60A-E3/54 variant?
The SA60AHE3/54 differs from SA60A-E3/54 solely in qualification level: HE3 denotes AEC-Q101 qualification and JESD201 Class 2 whisker resistance, whereas E3 indicates commercial-grade RoHS compliance only. All electrical parameters, package dimensions, and marking remain identical between the two variants.
What is the reverse leakage current of SA60AHE3/54 at its rated stand-off voltage?
The SA60AHE3/54 exhibits a maximum reverse leakage current (ID) of 1.0 μA at its 60 V stand-off voltage (VWM) and 25 °C ambient temperature. This ultra-low leakage ensures minimal power loss in battery-backed or energy-sensitive systems and avoids loading precision reference or sensor bias networks.
Can SA60AHE3/54 be used in bidirectional protection circuits?
No, SA60AHE3/54 is a unidirectional TVS diode and must not be used for bidirectional surge suppression. For bidirectional applications, select the CA-suffixed variant (e.g., SA60CA) which provides symmetrical clamping in both polarities and carries no polarity marking on the package.
SA60AHE3/54 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:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 60V
- Voltage - Breakdown (Min):
- 66.7V
- Voltage - Clamping (Max) @ Ipp:
- 96.8V
- Current - Peak Pulse (10/1000µs):
- 5.2A
- Power - Peak Pulse:
- 500W
- Power Line Protection:
- No
- Applications:
- -
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-204AC (DO-15)
SA60AHE3/54 FAQ
1.How can I place an order for SA60AHE3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for SA60AHE3/54 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 SA60AHE3/54 reliable?
The price and inventory of SA60AHE3/54 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SA60AHE3/54 is usually 5 days.
3.What payment methods are accepted for SA60AHE3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SA60AHE3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SA60AHE3/54?
SA60AHE3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SA60AHE3/54 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 SA60AHE3/54?
For technical support, including SA60AHE3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SA60AHE3/54 requirements.
6.How does Aetrix verify that SA60AHE3/54 is sourced from the original manufacturer or authorized distributors?
All SA60AHE3/54 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 SA60AHE3/54 meets industry standards.
7.What is the process for return or replacement of SA60AHE3/54?
All SA60AHE3/54 units undergo pre-shipment inspection (PSI). If there is an issue with SA60AHE3/54, 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 SA60AHE3/54 part is unused and in its original packaging.
Return procedure for SA60AHE3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SA60AHE3/54 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 …
