My Inquiry
My Account
Vishay General Semiconductor - Diodes Division BZW04P58HE3/54
- Part No.:
- BZW04P58HE3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-204AL, DO-41, Axial
- Datasheet:
-
BZW04P58HE3/54.pdf
- Description:
- TVS DIODE 58.1VWM 92VC DO204AL
- Quantity:
- Payment:
- Shipping:
Inventory:4,466
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
BZW04P58HE3/54 from Vishay General Semiconductor is a bi-directional TransZorb® transient voltage suppressor (TVS) diode in DO-204AL (DO-41) package, designed for clamping ESD and surge transients on signal/power lines. It features 58.1 V stand-off voltage (VWM), 92.0 V maximum clamping voltage (VC) at 4.3 A peak pulse current (IPPM), and 400 W peak pulse power (10/1000 µs waveform), targeting automotive and industrial sensor interface protection.
For engineers reviewing the BZW04P58HE3/54 datasheet, BZW04P58HE3/54 pinout, BZW04P58HE3/54 application, or BZW04P58HE3/54 equivalent, key selection criteria include its AEC-Q101 qualification, bi-directional symmetry, low 0.104 %/°C VBR temperature coefficient, and compatibility with 8.3 ms surge waveforms per JESD22-B102 solderability standards.
Technical Context
This device operates as a voltage-clamping protector with symmetrical breakdown behavior in both polarities, enabling robust suppression of bidirectional transients such as ESD (IEC 61000-4-2) and inductive switching spikes. Its glass-passivated junction ensures stable leakage performance and fast response time (<1 ns).
The BZW04P58HE3/54 delivers 400 W peak pulse power handling under 10/1000 µs waveform conditions at TA = 25 °C, with thermal derating above 25 °C per Figure 2 and junction temperature limits up to 175 °C. It exhibits 1.0 µA max reverse leakage at VWM, supporting low-power signal line integrity.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 58.1 V - Maximum continuous working voltage before clamping begins; defines safe operating margin for 48 V nominal systems. |
| VC @ IPPM | 92.0 V - Clamped voltage at 4.3 A peak pulse current; determines protected circuit's maximum stress during surge. |
| IPPM | 4.3 A - Peak pulse current capability under 10/1000 µs waveform; sets minimum surge energy absorption capacity. |
| PPPM | 400 W - Peak pulse power rating; enables reliable handling of repetitive transients at 0.01 % duty cycle. |
| TJ max | 175 °C - Maximum junction temperature; supports operation in under-hood automotive environments. |
| VBR min/max | 64.6 V / 74.8 V - Breakdown voltage range at 1 mA test current; ensures consistent turn-on threshold across production lots. |
| Temp. Coeff. | 0.104 %/°C - Temperature coefficient of VBR; guarantees predictable voltage shift over -55 °C to +175 °C range. |
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; no polarity marking for bi-directional configuration.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode/Cathode (symmetrical) | Bi-directional clamping node | Either terminal serves as input/output; no cathode band marking; identical electrical behavior in both directions. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing per AEC standard. |
| Glass passivated junction | Ensures stable leakage current (<1 µA at VWM) and long-term parameter stability under humidity and bias stress. |
| 400 W peak pulse power | Supports repeated surge events (e.g., ISO 7637-2 Pulse 1/2a/3a) without degradation when operated within derating limits. |
| Low incremental surge resistance | Minimizes VC overshoot during fast-rising transients, improving protection margin for downstream ICs like CAN transceivers. |
| RoHS-compliant HE3 suffix | Meets JESD201 Class 2 whisker resistance and Directive 2011/65/EU; suitable for lead-free reflow and wave soldering. |
Applications
| Automotive Sensor Interface | Industrial PLC I/O Protection |
|---|---|
Use Scenario: Protecting analog voltage outputs (e.g., 0–5 V throttle position sensors) from load dump and ESD in passenger vehicles. IC Role / Device Role / Timing Role: Bi-directional clamping element placed between sensor output and microcontroller ADC input. Use Value: Limits transient voltage to ≤92.0 V while maintaining <1 µA leakage at 58.1 V, preserving signal accuracy and preventing ADC saturation. |
Use Scenario: Shielding 24 V digital input channels in programmable logic controllers from inductive kickback and field wiring surges. IC Role / Device Role / Timing Role: Primary surge suppression device mounted at connector entry point before optocoupler isolation stage. Use Value: Absorbs 400 W pulses without failure, enabling compliance with IEC 61000-4-4 (EFT) and IEC 61000-4-5 (surge) immunity requirements. |
| Telecom Line Interface | Consumer Appliance Motor Control |
Use Scenario: Safeguarding RS-485 transceiver pins against lightning-induced surges on outdoor data links. IC Role / Device Role / Timing Role: Secondary-level TVS placed after gas discharge tube (GDT) in hybrid protection scheme. Use Value: Fast sub-nanosecond response complements slower GDT, clamping residual transients to safe levels before they reach the transceiver silicon. |
Use Scenario: Suppressing commutation spikes from brushed DC motors in washing machine control boards. IC Role / Device Role / Timing Role: Parallel-connected TVS across motor terminals to clamp back-EMF during PWM switching. Use Value: Withstands 4.3 A peak pulses at 10/1000 µs, reducing MOSFET stress and eliminating need for snubber RC networks. |
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; SMA package; 600 W PPPM; higher IPPM (10.3 A) | Requires polarity-aware layout; better suited for DC-biased rails where unidirectional clamping suffices. | Select when higher surge margin is needed and board space allows SMA footprint; not drop-in due to polarity and package. |
| 1.5KE56A | Uni-directional; 56 V VWM; DO-201 package; 1500 W PPPM; larger size and higher VC (93.6 V) | Used in high-energy AC line protection; less suitable for compact signal-line placement. | Choose for legacy designs requiring higher single-pulse energy handling; incompatible pinout and thermal profile vs. DO-41. |
Compared with SMBJ58A-E3/52 and 1.5KE56A, the BZW04P58HE3/54 offers bi-directional symmetry in a compact DO-41 package with AEC-Q101 qualification-making it uniquely suitable for automotive sensor interfaces where polarity-agnostic protection and space constraints are critical.
Availability
BZW04P58HE3/54 is available at Aetrix Electronics and suitable for automotive sensor protection, industrial PLC I/O hardening, and telecom line interface applications requiring stable component supply and AEC-Q101 assurance.
Supply support for BZW04P58HE3/54 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 qualification.
The BZW04P series was developed specifically for high-reliability transient suppression in harsh environments, targeting AEC-Q101 compliance and broad voltage coverage from 5.8 V to 376 V for automotive and industrial system designers.
FAQ
What is the polarity configuration of BZW04P58HE3/54?
The BZW04P58HE3/54 is a bi-directional TVS diode with symmetrical electrical characteristics in both directions. It has no polarity marking on the DO-41 package, and either lead may be connected to the line or ground side of the protected circuit. This eliminates orientation errors during assembly and simplifies layout for AC-coupled or floating signal paths.
Is BZW04P58HE3/54 qualified for automotive use?
Yes, BZW04P58HE3/54 carries the HE3 suffix, indicating full AEC-Q101 qualification per Vishay documentation (Document Number: 88316). It has passed stress tests including high-temperature reverse bias, temperature cycling, and ESD, making it approved for under-hood and cabin electronics in passenger vehicles and commercial vehicles.
What is the maximum clamping voltage of BZW04P58HE3/54 under surge conditions?
The maximum clamping voltage (VC) of BZW04P58HE3/54 is 92.0 V at 4.3 A peak pulse current (IPPM) using the standardized 10/1000 µs waveform. This value is guaranteed across the full operating temperature range and defines the upper voltage limit imposed on protected circuitry during transient events.
How does BZW04P58HE3/54 differ from the uni-directional BZW04-58 variant?
The BZW04P58HE3/54 is the bi-directional version with identical VWM (58.1 V) and VC (92.0 V) ratings as the uni-directional BZW04-58, but lacks a cathode band and supports clamping in both polarities. The "P" prefix denotes the high-reliability grade, and "HE3" confirms AEC-Q101 qualification and RoHS compliance-features not shared by all BZW04-58 variants.
What is the thermal derating behavior of BZW04P58HE3/54 above 25 °C ambient?
BZW04P58HE3/54 follows the derating curve in Figure 2 of Vishay Document 88316: peak pulse power decreases linearly from 400 W at 25 °C to zero at 175 °C junction temperature. At 125 °C ambient (assuming typical thermal resistance), usable PPPM drops to approximately 200 W, requiring design margin adjustment for sustained high-temperature operation.
BZW04P58HE3/54 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:
- -
- 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)
BZW04P58HE3/54 FAQ
1.How can I place an order for BZW04P58HE3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for BZW04P58HE3/54 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 BZW04P58HE3/54 reliable?
The price and inventory of BZW04P58HE3/54 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BZW04P58HE3/54 is usually 5 days.
3.What payment methods are accepted for BZW04P58HE3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BZW04P58HE3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BZW04P58HE3/54?
BZW04P58HE3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BZW04P58HE3/54 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 BZW04P58HE3/54?
For technical support, including BZW04P58HE3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BZW04P58HE3/54 requirements.
6.How does Aetrix verify that BZW04P58HE3/54 is sourced from the original manufacturer or authorized distributors?
All BZW04P58HE3/54 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 BZW04P58HE3/54 meets industry standards.
7.What is the process for return or replacement of BZW04P58HE3/54?
All BZW04P58HE3/54 units undergo pre-shipment inspection (PSI). If there is an issue with BZW04P58HE3/54, 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 BZW04P58HE3/54 part is unused and in its original packaging.
Return procedure for BZW04P58HE3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BZW04P58HE3/54 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
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 …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
