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Vishay General Semiconductor - Diodes Division SMBJ130C-E3/5B
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- Part No.:
- SMBJ130C-E3/5B
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
SMBJ130C-E3/5B.pdf
- Description:
- TVS DIODE 130VWM 231VC DO214AA
- Quantity:
- Payment:
- Shipping:
Inventory:7,786
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Product details
Overview
SMBJ130C-E3/5B from Vishay General Semiconductor is a unidirectional surface-mount Transient Voltage Suppressor (TVS) diode in SMB (DO-214AA) package, rated for 130 V standoff voltage (VWM), 144–159 V breakdown voltage (VBR), and 600 W peak pulse power (10/1000 µs). It clamps transients to ≤209 V at 2.9 A peak surge current and is used for overvoltage protection of MOSFETs, ICs, and sensor signal lines in industrial power supplies and telecom interfaces.
For engineers reviewing the SMBJ130C-E3/5B datasheet, SMBJ130C-E3/5B pinout, SMBJ130C-E3/5B application, or SMBJ130C-E3/5B equivalent, key selection criteria include unidirectional polarity, 130 V stand-off rating, 209 V clamping voltage at rated IPPM, RoHS-compliant matte tin terminations, and MSL Level 1 moisture sensitivity per J-STD-020.
Technical Context
This TVS diode operates as a voltage-clamping device in parallel with protected circuitry, entering avalanche conduction when reverse voltage exceeds its breakdown threshold. Its glass-passivated junction ensures stable VBR tolerance (±5%) and low incremental surge resistance for consistent clamping under repetitive transients.
Designed for transient suppression per IEC 61000-4-5 (surge) and IEC 61000-4-2 (ESD), it delivers 600 W peak pulse power with 10/1000 µs waveform and supports 100 A non-repetitive forward surge current (8.3 ms half-sine). Thermal resistance is 100 °C/W junction-to-ambient on standard 0.2" × 0.2" copper pads.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 130 V - Maximum continuous reverse operating voltage before clamping begins |
| VBR (min/max) | 144 V / 159 V - Breakdown occurs within this range at 1 mA test current; defines turn-on threshold |
| VC @ IPPM | 209 V - Clamped voltage across device at 2.9 A peak pulse current; determines maximum stress on downstream IC |
| PPPM | 600 W - Peak transient energy absorption capability with 10/1000 µs waveform; validates surge robustness |
| ID @ VWM | 1.0 µA - Reverse leakage at 130 V; ensures minimal standby power loss and signal integrity |
| TJ max. | +150 °C - Maximum junction temperature; enables operation in high-ambient industrial environments |
| Package | SMB (DO-214AA) - Surface-mount outline with 5.59 mm max length; compatible with automated pick-and-place |
Pinout & Package
Package: SMB (DO-214AA), molded plastic case with matte tin-plated leads solderable per J-STD-002. Cathode indicated by band marking on body; anode is unmarked end.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Cathode (banded end) | Reverse-biased terminal during normal operation | Connected to higher-potential rail (e.g., VBUS or signal line); conducts during overvoltage events |
| Anode (unbanded end) | Reference/ground return path | Typically tied to system ground or low-side reference; completes clamping current path |
Key Features
| Feature | Design Value |
|---|---|
| 600 W peak pulse power (10/1000 µs) | Supports robust protection against lightning-induced surges and inductive switching transients in industrial equipment |
| Low clamping ratio (VC/VBR ≈ 1.40) | Minimizes overvoltage overshoot during clamping, reducing risk of damage to downstream 130 V-rated components |
| MSL Level 1 (260 °C peak reflow) | Enables single-pass lead-free reflow assembly without moisture-related popcorn failure |
| Glass passivated junction | Ensures long-term stability of VBR and low leakage across temperature and lifetime |
| RoHS-compliant, halogen-free option available | Meets environmental compliance requirements for commercial and industrial end equipment |
Applications
| Industrial Motor Drives | Telecom Power Interfaces |
|---|---|
Use Scenario: Protection of gate drivers and bus voltage sensing circuits against inductive kickback from IGBT/MOSFET switching. IC Role / Device Role / Timing Role: Unidirectional TVS placed across DC bus or gate-source terminals to clamp voltage spikes before they reach control ICs. Use Value: Limits transient voltage to ≤209 V, preserving gate oxide integrity of 150 V-rated SiC MOSFET drivers and enabling reliable operation at 130 V nominal bus. |
Use Scenario: Surge suppression on -48 V telecom power feed lines exposed to lightning-induced common-mode transients. IC Role / Device Role / Timing Role: Standoff-rated TVS connected between power rail and chassis ground to shunt surge energy away from DC-DC converters. Use Value: Withstands 600 W pulses while maintaining <1.0 µA leakage at -48 V, preventing false triggering and ensuring uninterrupted service during transient events. |
| Automotive Body Control Modules | Industrial Sensor Signal Conditioning |
Use Scenario: Input protection for LIN bus transceivers and microcontroller I/O pins subjected to load dump and ISO 7637-2 pulses. IC Role / Device Role / Timing Role: Unidirectional suppressor installed at connector entry point to absorb fast-rising transients before reaching AEC-Q100 qualified ICs. Use Value: Fast response time and 150 °C max junction temperature support under-hood deployment; E3 suffix confirms RoHS compliance for automotive supply chain traceability. |
Use Scenario: Protection of analog front-end inputs (e.g., 4–20 mA loop receivers, RTD bridges) from ESD and cable discharge events. IC Role / Device Role / Timing Role: Low-leakage TVS placed across differential input pins to prevent latch-up or offset shift in precision amplifiers. Use Value: 1.0 µA max reverse leakage at 130 V ensures <1 µV error contribution in 10 kΩ input impedance stages, preserving measurement accuracy. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ130A-E3/5B | Unidirectional, identical VWM (130 V), same SMB package and 600 W rating; differs only in marking code (no "C" suffix) | No functional difference; "C" suffix denotes Vishay's internal revision or tape/reel configuration variant, not electrical distinction | Select SMBJ130C-E3/5B when matching documented BOMs specifying the "C" suffix; otherwise SMBJ130A-E3/5B is electrically interchangeable |
| SMCJ130A-E3/57T | Same VWM (130 V) and unidirectional polarity but in larger SMC (DO-214AB) package; 1500 W peak power rating | Higher power handling suits applications with >600 W surge threats; requires larger PCB footprint and different pad layout | Choose SMCJ130A-E3/57T only if system-level surge testing exceeds 600 W; otherwise SMBJ130C-E3/5B offers optimal size/power balance |
Compared with SMBJ130A-E3/5B, the SMBJ130C-E3/5B offers identical electrical performance in the same SMB footprint; versus SMCJ130A-E3/57T, it trades 2.5× peak power for 30% smaller board area and lower thermal mass-critical for space-constrained industrial sensors and telecom line cards.
Availability
SMBJ130C-E3/5B is available at Aetrix Electronics and suitable for industrial motor drives, telecom power interfaces, and automotive body control modules requiring stable component supply, full RoHS compliance, and verified surge immunity.
Supply support for SMBJ130C-E3/5B 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, MOSFETs, and protection devices with emphasis on reliability, power efficiency, and industrial-grade qualification.
The SMBJ series is part of Vishay's TRANSZORB® TVS platform, engineered specifically for high-energy transient suppression in harsh environments-targeting industrial automation, telecom infrastructure, and automotive subsystems where clamping precision and surge endurance are critical.
FAQ
What is the breakdown voltage range for SMBJ130C-E3/5B?
The SMBJ130C-E3/5B has a guaranteed breakdown voltage (VBR) range of 144 V to 159 V at 1 mA test current, measured per ANSI/IEEE C62.35. This tight ±5% tolerance ensures predictable turn-on behavior during overvoltage events and supports precise system-level margining for 130 V nominal rails.
Is SMBJ130C-E3/5B suitable for bidirectional transient protection?
No, SMBJ130C-E3/5B is a unidirectional TVS diode, indicated by the absence of "CA" suffix. It conducts only in reverse bias above VBR and blocks forward current like a standard diode. For bidirectional protection, use SMBJ130CA-E3/5B, which clamps symmetrically in both polarities.
What does the "E3/5B" suffix mean in SMBJ130C-E3/5B?
The "E3" denotes RoHS-compliant, commercial-grade construction with matte tin terminations; "5B" specifies packaging in 13-inch diameter tape-and-reel format with 3200 units per reel. This suffix confirms compliance with JEDEC J-STD-020 MSL Level 1 and JESD 201 Class 2 whisker resistance.
How does SMBJ130C-E3/5B perform under elevated ambient temperatures?
SMBJ130C-E3/5B derates linearly above 25 °C ambient: its peak pulse power drops to ~400 W at 75 °C and ~200 W at 125 °C per Figure 2 of datasheet 88392. Designers must verify clamping performance at worst-case operating temperature using the published derating curve.
Can SMBJ130C-E3/5B replace SMBJ130A-E3/5B in existing designs?
Yes-SMBJ130C-E3/5B and SMBJ130A-E3/5B share identical electrical specifications, SMB package dimensions, and thermal characteristics. The "C" suffix reflects Vishay's internal revision or tape/reel configuration; no layout or schematic changes are required for substitution.
SMBJ130C-E3/5B Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-214AA, SMB
- Series:
- TransZorb®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 130V
- Voltage - Breakdown (Min):
- 144V
- Voltage - Clamping (Max) @ Ipp:
- 231V
- Current - Peak Pulse (10/1000µs):
- 2.6A
- Power - Peak Pulse:
- 600W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AA (SMBJ)
SMBJ130C-E3/5B FAQ
1.How can I place an order for SMBJ130C-E3/5B through Aetrix?
Please submit a Request for Quotation (RFQ) for SMBJ130C-E3/5B 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 SMBJ130C-E3/5B reliable?
The price and inventory of SMBJ130C-E3/5B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SMBJ130C-E3/5B is usually 5 days.
3.What payment methods are accepted for SMBJ130C-E3/5B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SMBJ130C-E3/5B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SMBJ130C-E3/5B?
SMBJ130C-E3/5B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SMBJ130C-E3/5B 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 SMBJ130C-E3/5B?
For technical support, including SMBJ130C-E3/5B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SMBJ130C-E3/5B requirements.
6.How does Aetrix verify that SMBJ130C-E3/5B is sourced from the original manufacturer or authorized distributors?
All SMBJ130C-E3/5B 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 SMBJ130C-E3/5B meets industry standards.
7.What is the process for return or replacement of SMBJ130C-E3/5B?
All SMBJ130C-E3/5B units undergo pre-shipment inspection (PSI). If there is an issue with SMBJ130C-E3/5B, 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 SMBJ130C-E3/5B part is unused and in its original packaging.
Return procedure for SMBJ130C-E3/5B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SMBJ130C-E3/5B Tags
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