My Inquiry
My Account
Vishay General Semiconductor - Diodes Division P6SMB130CAHM3_B/I
- Part No.:
- P6SMB130CAHM3_B/I
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
P6SMB130CAHM3_B/I.pdf
- Description:
- 600W,130V 5%,BIDIR,SMB TVS
- Quantity:
- Payment:
- Shipping:
Inventory:7,438
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
P6SMB130CAHM3_B/I from Vishay General Semiconductor is a bidirectional surface-mount Transient Voltage Suppressor (TVS) diode in the SMB (DO-214AA) package, designed for clamping voltage transients on signal and power lines. It features a 130 V standoff voltage (VWM), 149 V minimum breakdown voltage (VBR), 219 V maximum clamping voltage (VC) at 3.4 A peak pulse current (IPPM), and 600 W peak pulse power capability with a 10/1000 μs waveform - used to protect MOSFETs, ICs, and sensor interfaces in industrial power supplies.
For engineers reviewing the P6SMB130CAHM3_B/I datasheet, P6SMB130CAHM3_B/I pinout, P6SMB130CAHM3_B/I application, or P6SMB130CAHM3_B/I equivalent, this device is selected for robust ESD and surge protection in automotive-grade, halogen-free, AEC-Q101-qualified designs requiring low incremental surge resistance and fast response time under repetitive transient stress.
Technical Context
This bidirectional TVS operates symmetrically across both polarities, delivering identical clamping behavior during positive and negative transients. Its glass-passivated junction ensures stable leakage performance (<5 μA at VWM) and long-term reliability under thermal cycling.
The device uses a planar silicon avalanche structure optimized for low dynamic impedance (ZPP ≈ 64 Ω, derived from VC/IPPM), enabling effective suppression of fast-rising surges up to 10/1000 μs while maintaining TJ ≤ 150 °C under rated duty cycle (0.01 %).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM (Stand-off) | 130 V - Maximum continuous reverse working voltage before clamping begins; defines safe operating margin below breakdown. |
| VBR (Breakdown) | 149–165 V at 1 mA - Confirmed avalanche initiation range; ensures predictable turn-on during overvoltage events. |
| VC (Clamping) | 219 V at 3.4 A - Peak voltage seen by protected circuit during 10/1000 μs surge; determines downstream component voltage stress. |
| PPPM | 600 W - Sustains single 10/1000 μs transient energy without failure; derates linearly above TA = 25 °C per Fig. 2. |
| Package | SMB (DO-214AA) - Surface-mount outline with 5.0 mm × 5.0 mm copper pad footprint; supports automated placement and meets UL 94 V-0. |
| AEC-Q101 Qualified | Yes - Validated for automotive electronics per stress test requirements including temperature cycling, HTRB, and ESD. |
| RoHS & Halogen-Free | Compliant - HM3 suffix denotes halogen-free molding compound and RoHS-compliant matte tin plating. |
Pinout & Package
Package: SMB (DO-214AA), surface-mount, bidirectional - no polarity marking; symmetrical terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode / Cathode (symmetrical) | Transient conduction path | Both terminals function identically; conducts during either polarity surge - no cathode band marking required. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping | Enables single-device protection of AC-coupled or floating signal lines without polarity constraints. |
| 600 W peak pulse power | Handles IEC 61000-4-5 Level 4 surges (4 kV line-earth) when mounted on 5.0 mm × 5.0 mm copper pads. |
| Low clamping ratio (VC/VBR ≈ 1.47) | Minimizes overvoltage exposure to downstream ICs - critical for 130 V rail protection in telecom power stages. |
| AEC-Q101 qualified & halogen-free | Supports automotive infotainment and ADAS subsystems requiring long-term reliability and environmental compliance. |
| MSL Level 1 (260 °C peak) | Compatible with standard lead-free reflow profiles without preconditioning or dry-pack requirements. |
Applications
| Industrial Motor Drives | Automotive Body Control Modules |
|---|---|
Use Scenario: Protection of gate drivers and current-sense amplifiers against inductive kickback from 24 V solenoid switching. IC Role / Device Role / Timing Role: Bidirectional TVS placed across MOSFET source-drain or op-amp inputs to clamp transients <100 ns after onset. Use Value: Limits voltage excursion to ≤219 V, preventing latch-up or oxide rupture in 30 V-rated gate drivers. |
Use Scenario: Surge suppression on LIN bus lines exposed to load dump and battery reversal in door module ECUs. IC Role / Device Role / Timing Role: Primary front-end protector on bidirectional data lines; operates symmetrically without DC bias dependency. Use Value: Maintains signal integrity during 10/1000 μs transients up to 600 W while meeting AEC-Q101 lifetime requirements. |
| Telecom Power Supply Inputs | Industrial Sensor Signal Conditioning |
Use Scenario: Input-stage protection for 48 V DC-DC converters subjected to lightning-induced surges per IEC 61000-4-5. IC Role / Device Role / Timing Role: First-line clamping device upstream of primary FETs and controller ICs; absorbs bulk surge energy. Use Value: Clamps 4 kV surges to <220 V, allowing downstream TVS or MOVs to handle residual energy with reduced stress. |
Use Scenario: Protection of analog front-ends (e.g., strain gauge bridges, RTD interfaces) in factory automation PLC I/O modules. IC Role / Device Role / Timing Role: Low-capacitance (<50 pF) bidirectional suppressor placed directly at connector entry point. Use Value: Prevents ESD damage to precision op-amps while introducing <0.5 % gain error due to sub-μA leakage at 130 V. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ130CA | Same VWM (130 V), lower PPPM (400 W), SMA package (smaller thermal mass). | Limited to lower-energy surges; not AEC-Q101 qualified; unsuitable for automotive under-hood use. | Select when cost or board space is prioritized over automotive qualification and 600 W surge headroom. |
| SMCJ130CA | Same VWM (130 V), higher PPPM (1500 W), larger SMC package (DO-214AB). | Requires larger PCB footprint and higher mounting copper area; better for repeated high-energy transients. | Choose when protecting 48 V telecom rectifiers or industrial inverters needing >1 kW surge margin. |
Compared with SMAJ130CA and SMCJ130CA, P6SMB130CAHM3_B/I delivers optimal balance of AEC-Q101 compliance, 600 W rating, and SMB footprint - making it preferred for space-constrained automotive and industrial control modules where qualification and thermal reliability are non-negotiable.
Availability
P6SMB130CAHM3_B/I is available at Aetrix Electronics and suitable for industrial motor drives, automotive body control modules, telecom power supply inputs, and industrial sensor signal conditioning requiring stable component supply and full traceability.
Supply support for P6SMB130CAHM3_B/I 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, MOSFETs, optoelectronics, and passive components with emphasis on reliability and application-specific performance.
The P6SMB Series targets high-reliability transient suppression in automotive, industrial, and telecom systems - engineered for consistent clamping, low leakage, and AEC-Q101 validation across voltage grades.
FAQ
What is the clamping voltage of P6SMB130CAHM3_B/I at its rated peak pulse current?
The P6SMB130CAHM3_B/I has a maximum clamping voltage (VC) of 219 V at 3.4 A peak pulse current (IPPM) under a 10/1000 μs waveform. This value is measured per JEDEC standards and defines the upper voltage limit imposed on protected circuitry during surge events - critical for ensuring downstream 200 V-rated components remain within safe operating area.
Is P6SMB130CAHM3_B/I suitable for automotive applications?
Yes, P6SMB130CAHM3_B/I is AEC-Q101 qualified and carries the HM3 suffix indicating halogen-free, RoHS-compliant construction. It has passed automotive-grade stress tests including temperature cycling, high-temperature reverse bias (HTRB), and ESD - making it appropriate for body control modules, infotainment power rails, and sensor interfaces in passenger vehicles.
How does the bidirectional design of P6SMB130CAHM3_B/I affect its layout and usage?
The bidirectional design of P6SMB130CAHM3_B/I eliminates polarity concerns - no cathode band marking is present, and both terminals are functionally identical. This simplifies PCB layout for AC-coupled lines, differential buses (e.g., LIN, RS-485), or floating sensor inputs, reducing risk of assembly errors and enabling symmetric placement without orientation checks.
What is the thermal resistance and maximum junction temperature for P6SMB130CAHM3_B/I?
P6SMB130CAHM3_B/I has a typical junction-to-ambient thermal resistance (RθJA) of 100 °C/W and a maximum junction temperature (TJ max.) of +150 °C. When mounted on the recommended 0.2" × 0.2" (5.0 mm × 5.0 mm) copper pads, it sustains 5.0 W steady-state power dissipation at TA = 50 °C - sufficient for intermittent surge duty but not continuous DC operation.
Does P6SMB130CAHM3_B/I require special handling or moisture sensitivity precautions?
No - P6SMB130CAHM3_B/I is rated MSL Level 1 per J-STD-020, meaning it can be stored indefinitely at ambient conditions and withstand lead-free reflow peak temperatures up to 260 °C without baking or dry-pack requirements. Its matte tin-plated leads comply with J-STD-002 and JESD 22-B102 for solderability and whisker resistance.
P6SMB130CAHM3_B/I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-214AA, SMB
- Series:
- P6SMB, TransZorb®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 111V
- Voltage - Breakdown (Min):
- 124V
- Voltage - Clamping (Max) @ Ipp:
- 179V
- Current - Peak Pulse (10/1000µs):
- 3.4A
- Power - Peak Pulse:
- 600W
- Power Line Protection:
- No
- Applications:
- Telecom
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -65°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AA (SMB)
P6SMB130CAHM3_B/I FAQ
1.How can I place an order for P6SMB130CAHM3_B/I through Aetrix?
Please submit a Request for Quotation (RFQ) for P6SMB130CAHM3_B/I 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 P6SMB130CAHM3_B/I reliable?
The price and inventory of P6SMB130CAHM3_B/I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for P6SMB130CAHM3_B/I is usually 5 days.
3.What payment methods are accepted for P6SMB130CAHM3_B/I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P6SMB130CAHM3_B/I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P6SMB130CAHM3_B/I?
P6SMB130CAHM3_B/I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P6SMB130CAHM3_B/I 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 P6SMB130CAHM3_B/I?
For technical support, including P6SMB130CAHM3_B/I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P6SMB130CAHM3_B/I requirements.
6.How does Aetrix verify that P6SMB130CAHM3_B/I is sourced from the original manufacturer or authorized distributors?
All P6SMB130CAHM3_B/I 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 P6SMB130CAHM3_B/I meets industry standards.
7.What is the process for return or replacement of P6SMB130CAHM3_B/I?
All P6SMB130CAHM3_B/I units undergo pre-shipment inspection (PSI). If there is an issue with P6SMB130CAHM3_B/I, 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 P6SMB130CAHM3_B/I part is unused and in its original packaging.
Return procedure for P6SMB130CAHM3_B/I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
P6SMB130CAHM3_B/I 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 …
