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Vishay General Semiconductor - Diodes Division BZW04P58BHE3/54
- Part No.:
- BZW04P58BHE3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-204AL, DO-41, Axial
- Datasheet:
-
BZW04P58BHE3/54.pdf
- Description:
- TVS DIODE 58.1VWM 92VC DO204AL
- Quantity:
- Payment:
- Shipping:
Inventory:3,938
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Product details
Overview
BZW04P58BHE3/54 from Vishay General Semiconductor is a bi-directional TransZorb® transient voltage suppressor (TVS) diode designed for robust overvoltage protection on signal and power lines. It features a 58.1 V stand-off voltage (VWM), 64.6–74.8 V breakdown voltage (VBR at 1 mA), 92.0 V clamping voltage (VC) at 4.3 A peak pulse current, and 400 W peak pulse power rating with 10/1000 µs waveform - deployed in automotive sensor interfaces, industrial I/O protection, and telecom line conditioning.
For engineers reviewing the BZW04P58BHE3/54 datasheet, BZW04P58BHE3/54 pinout, BZW04P58BHE3/54 application, or BZW04P58BHE3/54 equivalent, key selection criteria include its AEC-Q101 qualification, DO-204AL (DO-41) axial package, bi-directional polarity, low 0.104 %/°C VBR temperature coefficient, and compliance with IEC 61000-4-2/4-4/4-5 surge immunity standards.
Technical Context
This device operates as a voltage-clamped shunt protector: under normal conditions it presents high impedance (>1 MΩ leakage at VWM), but triggers into low-impedance conduction when transients exceed VBR, limiting downstream voltage to ≤92.0 V. Its glass-passivated junction ensures stable avalanche characteristics and fast response (<1 ns).
Rated for repetitive 10/1000 µs surges at 0.01 % duty cycle, it sustains 400 W peak pulse power and handles up to 4.3 A IPPM while maintaining thermal stability across –55 °C to +175 °C operating junction range. The HE3 suffix confirms AEC-Q101 qualification and JESD201 Class 2 whisker resistance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 58.1 V - maximum continuous reverse working voltage before significant leakage; defines safe operating margin below clamping threshold |
| VBR (min/max) | 64.6 V / 74.8 V at 1 mA - precise avalanche onset range ensuring consistent turn-on across temperature and unit variation |
| VC @ IPPM | 92.0 V at 4.3 A - clamped voltage during full-rated 10/1000 µs surge; determines protected circuit's worst-case overvoltage exposure |
| PPPM | 400 W - peak pulse power handling per 10/1000 µs waveform; enables protection against IEC 61000-4-5 Level 4 surges (4 kV) |
| IPPM | 4.3 A - maximum non-repetitive peak pulse current; sets minimum series impedance required for coordination with upstream fuses or PTCs |
| TJ max | +175 °C - maximum junction temperature; supports operation in under-hood automotive and high-ambient industrial environments |
| Temp. Coeff. | 0.104 %/°C - low VBR drift ensures stable clamping performance across wide temperature ranges |
Pinout & Package
Package: DO-204AL (DO-41), axial lead, molded epoxy case meeting UL 94 V-0; matte tin-plated leads compliant with J-STD-002 and JESD22-B102 solderability standards. Bi-directional configuration - no polarity marking on body.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode/Cathode (symmetrical) | Bi-directional avalanche terminals | Either end serves as cathode or anode depending on transient polarity; no color band; requires no orientation during PCB placement |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive applications including engine control units, ADAS sensor modules, and infotainment power rails |
| Glass passivated junction | Ensures long-term reliability and stable VBR performance under thermal cycling and humidity stress |
| 400 W 10/1000 µs pulse rating | Supports IEC 61000-4-5 surge immunity up to 4 kV (2 Ω source impedance) without degradation |
| Low incremental surge resistance | Minimizes VC overshoot during fast-rising transients (e.g., ESD, inductive switch-off) |
| RoHS-compliant & halogen-free | Meets Directive 2011/65/EU and WEEE 2002/96/EC; suitable for consumer, industrial, and automotive production |
Applications
| Automotive Sensor Protection | Industrial PLC I/O Protection |
|---|---|
Use Scenario: Protecting CAN/LIN bus transceivers and analog sensor inputs (e.g., pressure, temperature) from load dump and ISO 7637-2 pulses. IC Role / Device Role / Timing Role: Shunt clamping element placed directly at connector entry point to divert surge energy before reaching sensitive interface ICs. Use Value: Maintains signal integrity by limiting transient voltage to ≤92.0 V while surviving repeated 12 V system load dump events (ISO 16750-2). |
Use Scenario: Safeguarding digital input/output channels of programmable logic controllers against field-induced surges and relay contact bounce. IC Role / Device Role / Timing Role: Primary front-end TVS on 24 V DC I/O lines, coordinated with series impedance to meet IEC 61000-4-4 EFT/burst immunity. Use Value: Enables >100,000 surge cycles at rated 400 W without parameter shift, reducing field failure rates in factory automation systems. |
| Telecom Line Interface | Consumer Power Adapter Input |
Use Scenario: Secondary-level protection on Ethernet PHY power pins and RS-485 data lines exposed to lightning-induced surges. IC Role / Device Role / Timing Role: Fast-response clamp between VCC and GND, complementing primary gas discharge tube (GDT) or polymer PTC stages. Use Value: Sub-1 ns response time prevents latch-up in transceivers during 10/1000 µs induced surges per IEC 61000-4-5. |
Use Scenario: Input-stage overvoltage suppression in AC/DC adapters and USB-C PD power bricks subjected to mains switching transients. IC Role / Device Role / Timing Role: Standoff-rated clamp across bulk capacitor terminals to absorb differential-mode surges before they stress primary-side MOSFETs. Use Value: 58.1 V VWM provides 20 % margin above 48 V nominal DC bus, preventing false triggering during brownout recovery. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ58AHE3/52 | Uni-directional; 58 V VWM; 64.4–71.4 V VBR; 93.6 V VC @ 4.3 A; SMB package (surface-mount) | Requires polarity-aware layout; unsuitable for AC-coupled or bidirectional signal lines | Select when board space is constrained and unidirectional protection suffices (e.g., DC power rail only) |
| 1.5KE62A | Uni-directional; 62 V VWM; 68.9–76.1 V VBR; 100 V VC @ 4.0 A; DO-201 package (larger than DO-41) | Higher clamping voltage reduces protection margin; not AEC-Q101 qualified | Use in cost-sensitive industrial designs where automotive qualification is unnecessary and higher VC is acceptable |
Compared with SMBJ58AHE3/52 and 1.5KE62A, BZW04P58BHE3/54 offers bi-directional capability in a compact DO-41 form factor with AEC-Q101 validation - critical for automotive sensor interfaces and AC signal lines where polarity cannot be assumed and qualification is mandatory.
Availability
BZW04P58BHE3/54 is available at Aetrix Electronics and suitable for automotive electronics, industrial control systems, and telecom infrastructure requiring stable component supply with guaranteed long-term availability and traceable sourcing.
Supply support for BZW04P58BHE3/54 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 high-reliability diodes, MOSFETs, optoelectronics, and passive components for demanding industrial and automotive applications.
The BZW04P58BHE3/54 belongs to the TransZorb® family of TVS diodes engineered specifically for high-energy transient suppression in harsh environments - emphasizing AEC-Q101 compliance, stable clamping, and long-life reliability under repetitive surge stress.
FAQ
What is the polarity configuration of BZW04P58BHE3/54?
BZW04P58BHE3/54 is a bi-directional TVS diode with symmetrical avalanche characteristics in both directions. It has no polarity marking on the DO-41 package body, and either lead may serve as anode or cathode depending on transient polarity. This eliminates orientation concerns during automated assembly and supports AC-coupled or bidirectional signal line protection.
Is BZW04P58BHE3/54 qualified for automotive use?
Yes, BZW04P58BHE3/54 carries the HE3 suffix, which denotes AEC-Q101 qualification per the Vishay documentation. It is tested for reliability under temperature cycling, humidity, mechanical shock, and surge stress - making it suitable for under-hood and chassis-mounted automotive applications including engine control, body electronics, and ADAS sensor interfaces.
What is the maximum clamping voltage of BZW04P58BHE3/54 under surge conditions?
The maximum clamping voltage (VC) of BZW04P58BHE3/54 is 92.0 V at 4.3 A peak pulse current (IPPM) with a 10/1000 µs waveform. This value is measured per IEC 61000-4-5 and defines the upper voltage limit imposed on protected circuitry during full-rated surge events - critical for ensuring downstream ICs remain within absolute maximum ratings.
How does the temperature coefficient affect BZW04P58BHE3/54 performance?
BZW04P58BHE3/54 has a maximum temperature coefficient of 0.104 %/°C for its breakdown voltage (VBR). This low drift ensures minimal variation in clamping behavior across its –55 °C to +175 °C operating junction range - preserving protection margins in high-temperature automotive or industrial environments where thermal stability is essential.
What packaging format is used for BZW04P58BHE3/54?
BZW04P58BHE3/54 is supplied in 13-inch diameter paper tape and reel packaging (package code 54), with a base quantity of 550 units per reel. The device uses DO-204AL (DO-41) axial-leaded construction with matte tin-plated leads compliant with J-STD-002 solderability standards and JESD201 Class 2 whisker resistance.
BZW04P58BHE3/54 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-204AL, DO-41, Axial
- Series:
- TransZorb®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 58.1V
- Voltage - Breakdown (Min):
- 64.6V
- Voltage - Clamping (Max) @ Ipp:
- 92V
- Current - Peak Pulse (10/1000µs):
- 4.3A
- Power - Peak Pulse:
- 400W
- 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-204AL (DO-41)
BZW04P58BHE3/54 FAQ
1.How can I place an order for BZW04P58BHE3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for BZW04P58BHE3/54 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 BZW04P58BHE3/54 reliable?
The price and inventory of BZW04P58BHE3/54 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BZW04P58BHE3/54 is usually 5 days.
3.What payment methods are accepted for BZW04P58BHE3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BZW04P58BHE3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BZW04P58BHE3/54?
BZW04P58BHE3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BZW04P58BHE3/54 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 BZW04P58BHE3/54?
For technical support, including BZW04P58BHE3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BZW04P58BHE3/54 requirements.
6.How does Aetrix verify that BZW04P58BHE3/54 is sourced from the original manufacturer or authorized distributors?
All BZW04P58BHE3/54 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 BZW04P58BHE3/54 meets industry standards.
7.What is the process for return or replacement of BZW04P58BHE3/54?
All BZW04P58BHE3/54 units undergo pre-shipment inspection (PSI). If there is an issue with BZW04P58BHE3/54, 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 BZW04P58BHE3/54 part is unused and in its original packaging.
Return procedure for BZW04P58BHE3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BZW04P58BHE3/54 Tags
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