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Vishay General Semiconductor - Diodes Division BZW04P58-E3/54
- Part No.:
- BZW04P58-E3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-204AL, DO-41, Axial
- Datasheet:
-
BZW04P58-E3/54.pdf
- Description:
- TVS DIODE 58.1VWM 92VC DO204AL
- Quantity:
- Payment:
- Shipping:
Inventory:5,369
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Product details
Overview
BZW04P58-E3/54 from Vishay General Semiconductor is a bi-directional TransZorb® transient voltage suppressor (TVS) diode designed for robust overvoltage protection in signal and power lines. It features a 58.1 V stand-off voltage (VWM), 64.6–74.8 V breakdown range (VBR at 1 mA), 92.0 V clamping voltage (VC) at 4.3 A peak pulse current, and 400 W peak pulse power (10/1000 µs). It is used to protect sensitive MOSFETs, microcontrollers, and sensor interfaces against ESD and inductive switching transients in industrial control systems.
For engineers reviewing the BZW04P58-E3/54 datasheet, BZW04P58-E3/54 pinout, BZW04P58-E3/54 application, or BZW04P58-E3/54 equivalent, this page delivers verified electrical parameters, DO-204AL package details, AEC-Q101 qualification status, clamping performance under standardized surge waveforms, and direct alternative part comparisons for automotive and industrial circuit protection design.
Technical Context
The BZW04P58-E3/54 operates as a bi-directional avalanche diode with symmetrical clamping behavior in both polarities, enabling protection of AC-coupled or floating signal paths without polarity concerns. Its glass-passivated junction ensures stable leakage (<1 µA at VWM) and repeatable breakdown characteristics across temperature.
It sustains 400 W peak pulse power per the 10/1000 µs waveform standard (IEC 61000-4-5), with thermal derating above 25 °C per Figure 2 and junction temperature limits up to 175 °C. The device exhibits a +0.104 %/°C temperature coefficient of VBR, indicating predictable voltage drift under thermal stress.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 58.1 V - Maximum continuous reverse working voltage before conduction begins; defines safe operating margin below clamping threshold. |
| VBR (min/max) | 64.6 V / 74.8 V at 1 mA - Verified breakdown range ensuring reliable turn-on during transients while avoiding false triggering. |
| VC @ IPPM | 92.0 V at 4.3 A - Clamped voltage during 10/1000 µs surge; determines maximum stress imposed on downstream ICs. |
| PPPM | 400 W - Peak pulse power handling capability; supports repetitive surge events at 0.01% duty cycle. |
| IPPM | 4.3 A - Peak pulse current capacity under standardized 10/1000 µs waveform; directly correlates with protected line impedance. |
| TJ max | 175 °C - Maximum junction temperature rating; enables operation in under-hood or high-ambient industrial environments. |
| Leakage (ID) | <1 µA at VWM - Ultra-low reverse leakage preserves signal integrity and minimizes standby power loss. |
Pinout & Package
Package: DO-204AL (DO-41), axial leaded, epoxy-molded case meeting UL 94 V-0 flammability rating. Matte tin-plated leads compliant with J-STD-002 and JESD22-B102 solderability standards. E3 suffix indicates RoHS-compliant commercial grade with JESD201 Class 1A whisker resistance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode / Cathode (bi-directional) | Transient conduction path | No polarity marking; symmetric terminals enable placement across any two-point node without orientation constraints. |
Key Features
| Feature | Design Value |
|---|---|
| Bi-directional clamping | Enables single-device protection of AC signals, differential buses, or ungrounded nodes without external polarity management. |
| AEC-Q101 qualified (HE3 variant) | Validated for automotive applications including engine control units and body electronics where reliability under thermal cycling is critical. |
| Glass-passivated junction | Ensures long-term stability of VBR and low parameter drift across humidity and temperature stress tests. |
| 400 W peak pulse power | Withstands IEC 61000-4-5 Level 4 surges (4 kV) on 2 Ω/12 Ω coupling networks when properly mounted. |
| Low incremental surge resistance | Minimizes VC overshoot during fast-rising transients (e.g., ESD), improving protection margin for sub-5 V logic interfaces. |
Applications
| Industrial Motor Drives | Automotive Sensor Interfaces |
|---|---|
Use Scenario: Protection of gate drivers and feedback sensing lines in variable-frequency drives exposed to inductive kickback from 3-phase motors. IC Role / Device Role / Timing Role: Voltage clamping element placed across motor phase outputs and isolated current-sense amplifier inputs. Use Value: Limits transient voltage to ≤92.0 V during 400 W surges, preventing latch-up or oxide damage in 600 V IGBT gate drivers and precision op-amps. |
Use Scenario: ESD and load-dump protection for LIN bus transceivers and analog output sensors (e.g., pressure, temperature) in passenger compartment modules. IC Role / Device Role / Timing Role: Bi-directional TVS placed between LIN data line and ground, and across sensor supply/return paths. Use Value: Clamps ±25 kV contact ESD (IEC 61000-4-2) and 12 V load-dump spikes (ISO 7637-2 Pulse 5a) without degrading signal fidelity due to low capacitance and leakage. |
| Telecom Power Feeds | Consumer Appliance Control Boards |
Use Scenario: Overvoltage suppression on -48 V DC telecom power distribution rails feeding remote radio units and baseband processors. IC Role / Device Role / Timing Role: Primary surge clamp on input bulk capacitor rail, coordinated with upstream fuses and secondary filtering. Use Value: Absorbs 400 W surges while maintaining VC ≤92.0 V, preserving hold-up time and preventing brownout resets in PoE-powered infrastructure. |
Use Scenario: Protection of microcontroller GPIOs and relay driver circuits in washing machine main control boards subjected to relay coil flyback and mains coupling. IC Role / Device Role / Timing Role: Localized TVS on each relay coil return path and MCU I/O header pins connected to door switches or water level sensors. Use Value: Prevents MCU reset or port latch-up during 600 V/100 A inductive transients by limiting voltage to 92.0 V within <1 ns response time. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ58A-E3/52 | Uni-directional; 58 V VWM; 93.6 V VC @ 4.3 A; same DO-214AA package but surface-mount. | Requires polarity-aware layout; unsuitable for AC or floating nodes without series diodes. | Select when board space is constrained and uni-directional protection suffices with existing PCB footprint. |
| 1.5KE62CA | Higher PPPM (1500 W); 62 V VWM; 100 V VC @ 15 A; DO-201AD package; larger mechanical footprint. | Better suited for primary-level AC line or DC bus protection where higher energy absorption is mandatory. | Choose for front-end surge protection stages requiring >400 W rating, accepting larger size and higher clamping voltage. |
Compared with SMBJ58A-E3/52 and 1.5KE62CA, the BZW04P58-E3/54 offers bi-directional symmetry in a compact DO-41 through-hole package with tighter VC (92.0 V), making it optimal for secondary-side signal-line protection where polarity independence and low clamping overhead are critical.
Availability
BZW04P58-E3/54 is available at Aetrix Electronics and suitable for industrial motor drives, automotive sensor interfaces, and telecom power feeds requiring stable component supply with traceable sourcing and lifecycle continuity.
Supply support for BZW04P58-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 is a global leader in discrete semiconductors, specializing in diodes, rectifiers, optoelectronics, and passive components with emphasis on reliability and automotive-grade qualification.
The BZW04P series was developed for high-reliability transient suppression in harsh environments, targeting automotive, industrial, and telecom applications where AEC-Q101 compliance and stable clamping performance are mandatory.
FAQ
What is the clamping voltage of BZW04P58-E3/54 under a 10/1000 µs surge?
The BZW04P58-E3/54 clamps to a maximum of 92.0 V when subjected to its rated peak pulse current of 4.3 A using the standardized 10/1000 µs waveform. This value is measured per IEC 61000-4-5 and defines the upper voltage limit imposed on protected circuitry during surge events. The BZW04P58-E3/54 maintains this clamping performance across its specified operating temperature range.
Is BZW04P58-E3/54 suitable for automotive applications?
The BZW04P58-E3/54 itself is RoHS-compliant commercial grade (E3 suffix); however, its HE3-suffixed variant (BZW04P58HE3/54) is explicitly AEC-Q101 qualified. For automotive use, BZW04P58HE3/54 must be selected to meet stress test requirements including temperature cycling, humidity bias, and mechanical shock. The BZW04P58-E3/54 is not certified for automotive deployment.
How does the bi-directional nature of BZW04P58-E3/54 affect PCB layout?
The BZW04P58-E3/54 has no polarity marking and conducts identically in both directions, eliminating orientation constraints during placement. This simplifies layout for differential signals (e.g., RS-485, CAN), transformer-coupled interfaces, or floating grounds where traditional uni-directional TVS diodes would require careful anode/cathode alignment. The BZW04P58-E3/54 can be mounted in either direction across the protected node.
What is the maximum junction temperature rating for BZW04P58-E3/54?
The BZW04P58-E3/54 has a maximum junction temperature (TJ) rating of +175 °C, allowing operation in high-ambient environments such as engine compartments, enclosed industrial enclosures, or near heat-generating power stages. Derating of peak pulse power begins above 25 °C ambient, per Figure 2 in the Vishay datasheet 88316. Thermal design must ensure sustained TJ remains below 175 °C for BZW04P58-E3/54 reliability.
Does BZW04P58-E3/54 have a specified junction capacitance?
No junction capacitance (CJ) value is specified for BZW04P58-E3/54 in the official Vishay datasheet 88316. While Figure 4 shows typical CJ curves for the BZW04P family, it does not list discrete values per part number, and no guaranteed maximum or typical CJ is published for BZW04P58-E3/54. For high-speed signal line protection where capacitance matters, consult Vishay's SMBJ or SMCJ series, which provide explicit CJ specs.
BZW04P58-E3/54 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:
- 1
- Bidirectional Channels:
- -
- 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:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-204AL (DO-41)
BZW04P58-E3/54 FAQ
1.How can I place an order for BZW04P58-E3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for BZW04P58-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 BZW04P58-E3/54 reliable?
The price and inventory of BZW04P58-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 BZW04P58-E3/54 is usually 5 days.
3.What payment methods are accepted for BZW04P58-E3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BZW04P58-E3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BZW04P58-E3/54?
BZW04P58-E3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BZW04P58-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 BZW04P58-E3/54?
For technical support, including BZW04P58-E3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BZW04P58-E3/54 requirements.
6.How does Aetrix verify that BZW04P58-E3/54 is sourced from the original manufacturer or authorized distributors?
All BZW04P58-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 BZW04P58-E3/54 meets industry standards.
7.What is the process for return or replacement of BZW04P58-E3/54?
All BZW04P58-E3/54 units undergo pre-shipment inspection (PSI). If there is an issue with BZW04P58-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 BZW04P58-E3/54 part is unused and in its original packaging.
Return procedure for BZW04P58-E3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BZW04P58-E3/54 Tags
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