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Taiwan Semiconductor Corporation BZW06-213H
- Part No.:
- BZW06-213H
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- TVS Diodes
- Package:
- DO-204AC, DO-15, Axial
- Datasheet:
-
BZW06-213H.pdf
- Description:
- 600W, 250V, -%, UNIDIRECTIONAL,
- Quantity:
- Payment:
- Shipping:
Inventory:5,743
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Product details
Overview
BZW06-213H from Taiwan Semiconductor is a unidirectional transient voltage suppressor (TVS) diode in DO-204AC (DO-15) package, rated for 600W peak pulse power at 10/1000μs, with 213V working stand-off voltage, 237–263V breakdown voltage (VBR), and clamping voltage of 344V at 2.0A IPPM. It is AEC-Q101 qualified and used for ESD and surge protection in automotive lighting and power supply rails.
For engineers reviewing the BZW06-213H datasheet, BZW06-213H pinout, BZW06-213H application, or BZW06-213H equivalent, key selection criteria include its unidirectional polarity, 213V VWM rating, 344V clamping performance at 2.0A, AEC-Q101 qualification, and DO-15 mechanical compatibility with standard through-hole PCB layouts.
Technical Context
The BZW06-213H operates as a silicon avalanche diode optimized for fast transient suppression in automotive and industrial power systems. Its unidirectional configuration provides reverse-biased clamping only, with <1.0ps response time from 0V to VBR and typical IR <1μA at 213V.
Thermal design relies on junction-to-lead resistance of 60°C/W and maximum junction temperature of +175°C. It sustains 100A non-repetitive forward surge current (IFSM) and delivers stable clamping across -55°C to +175°C operating range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 213 V - Maximum continuous reverse operating voltage before clamping initiates |
| VBR (min/typ/max) | 237 / 250 / 263 V - Breakdown voltage range at 1 mA test current; defines clamping onset threshold |
| VC @ IPPM | 344 V at 2.0 A (10/1000μs) - Clamped voltage during 600W surge; determines protected circuit stress level |
| PPK | 600 W - Peak pulse power handling per 10/1000μs waveform; validates robustness against ISO 7637-2 pulses |
| TJ max | +175 °C - Maximum junction temperature; enables under-hood automotive deployment without derating |
| IR @ VWM | <1 μA - Reverse leakage at rated stand-off voltage; ensures minimal standby power loss in high-impedance rails |
Pinout & Package
Package: DO-204AC (DO-15), axial-leaded, epoxy-molded case with cathode band marking for unidirectional polarity. Lead finish: pure tin, solderable per J-STD-002. Weight: ~0.400 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward conduction terminal | Connected to lower-potential side (e.g., ground or return path) in unidirectional TVS configuration |
| Cathode | Clamping terminal | Connected to protected line (e.g., 213V rail); avalanche conduction occurs when line exceeds VBR relative to anode |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing per JESD47 |
| Low dynamic impedance | Enables tight clamping window (VBR to VC spread ≤107 V), minimizing overvoltage exposure to downstream ICs |
| Fast response time | <1.0 ps rise-time response ensures clamping activation before nanosecond-scale ESD events propagate |
| RoHS & halogen-free | Complies with IEC 61249-2-21 and EU RoHS Directive 2011/65/EU for environmentally constrained applications |
Applications
| Automotive LED Headlamp Driver Protection | Industrial 24V DC Power Input Stage |
|---|---|
Use Scenario: Protects LED driver ICs and MOSFETs from load-dump transients (ISO 7637-2 Pulse 5a) and alternator-induced surges in vehicle headlamp modules. IC Role / Device Role / Timing Role: Unidirectional TVS placed between 213V supply rail and chassis ground to clamp reverse transients above VWM. Use Value: 344V clamping at 2.0A limits stress on 300V-rated driver FETs; AEC-Q101 qualification ensures lifetime reliability in under-hood thermal environments. | Use Scenario: Shields programmable logic controllers (PLCs) and sensor interface circuits from inductive switching spikes on 24V field wiring. IC Role / Device Role / Timing Role: Standoff-rated TVS on input filter stage, absorbing repetitive 600W surges from relay coil de-energization. Use Value: 213V VWM allows safe operation across wide 24V system tolerances (±20%); DO-15 package supports manual rework and high-vibration mounting. |
| Telecom AC/DC Adapter Secondary Side | Renewable Energy Charge Controller Input |
Use Scenario: Suppresses fast transients coupled into low-voltage secondary outputs of isolated AC/DC adapters used in base station equipment. IC Role / Device Role / Timing Role: Unidirectional clamping device on +12V or +15V output rail, referenced to common ground. Use Value: Sub-1μA leakage preserves no-load efficiency; 600W rating handles EN 61000-4-5 combination wave surges up to 2kV. | Use Scenario: Guards solar charge controller inputs against lightning-induced surges on PV string wiring exposed to outdoor environments. IC Role / Device Role / Timing Role: Primary overvoltage clamp on MPPT input stage, placed upstream of input capacitor and buck converter. Use Value: 175°C TJ max supports operation in sealed enclosures with ambient temperatures up to 85°C; DO-15 leads accommodate creepage/clearance requirements for 1000V PV systems. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ210A | Same DO-214AA package; 210V VWM, 337V VC @ 1.8A; 600W rating; not AEC-Q101 qualified | Lacks automotive qualification; higher thermal resistance (RθJA = 110°C/W vs. 100°C/W) | Select SMBJ210A only for cost-sensitive industrial designs where AEC-Q101 is not mandated |
| P6SMB220A | DO-214AA package; 220V VWM, 354V VC @ 1.7A; 600W rating; AEC-Q101 qualified (Rev. D) | Higher VWM tolerance (+3.3%) and slightly higher clamping voltage (+10V) than BZW06-213H | Choose P6SMB220A when tighter VWM tolerance and validated automotive qualification history are prioritized over DO-15 footprint |
Compared with SMBJ210A and P6SMB220A, the BZW06-213H uniquely combines DO-15 through-hole mounting, AEC-Q101 qualification, and precise 213V VWM-making it optimal for legacy automotive PCBs requiring axial-leaded reliability and exact voltage matching.
Availability
BZW06-213H is available at Aetrix Electronics and suitable for automotive lighting systems, industrial 24V power supplies, and renewable energy charge controllers requiring stable component supply and long-term lifecycle support.
Supply support for BZW06-213H 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
Taiwan Semiconductor Corporation (TSC) is a vertically integrated semiconductor manufacturer specializing in discrete power devices, TVS diodes, rectifiers, and MOSFETs, with global distribution and AEC-Q101-compliant production lines.
The BZW06 series was designed specifically for high-energy transient suppression in automotive and harsh-environment industrial applications, emphasizing robust clamping, thermal resilience, and qualification-grade reliability in axial-leaded packages.
FAQ
What is the polarity configuration of the BZW06-213H?
The BZW06-213H is a unidirectional TVS diode, with cathode marked by a band on the DO-15 body. It conducts only during reverse overvoltage events-clamping when the cathode voltage exceeds the anode by ≥237V-and blocks forward current like a standard rectifier. This configuration matches 213V rail-to-ground protection schemes and is distinct from bidirectional variants such as BZW06-213BH.
Does the BZW06-213H meet AEC-Q101 requirements?
Yes, the BZW06-213H is explicitly AEC-Q101 qualified, as confirmed by its "H" suffix in the ordering code and documentation in Taiwan Semiconductor's K2105 revision. Qualification includes stress testing for temperature cycling, high-temperature reverse bias (HTRB), and electrostatic discharge per JESD22-A114, making BZW06-213H suitable for automotive powertrain and body electronics.
What is the clamping voltage of the BZW06-213H at rated surge current?
The BZW06-213H has a maximum clamping voltage (VC) of 344 V at 2.0 A peak pulse current (IPPM) under the 10/1000μs waveform. This value is measured per JEDEC standards and defines the upper voltage limit imposed on protected circuitry during a 600W transient event-critical for ensuring downstream components remain within their absolute maximum ratings.
Can the BZW06-213H be used in bidirectional signal-line protection?
No, the BZW06-213H is strictly unidirectional and unsuitable for bidirectional signal-line protection. Its asymmetrical IV curve clamps only in reverse bias; for AC or differential bus protection (e.g., CAN, RS-485), the bidirectional variant BZW06-213BH must be used. Using BZW06-213H on bidirectional lines risks failure to suppress positive transients on the anode side.
What is the thermal resistance profile of the BZW06-213H?
The BZW06-213H has a junction-to-lead thermal resistance (RθJL) of 60°C/W and junction-to-ambient resistance (RθJA) of 100°C/W with 10mm lead length. These values enable reliable operation at full 600W surge power when mounted with adequate copper pour and lead heatsinking-essential for sustaining repeated transients in automotive junction boxes or industrial control cabinets.
BZW06-213H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Package/Case:
- DO-204AC, DO-15, Axial
- Series:
- BZW06
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 213V
- Voltage - Breakdown (Min):
- 237V
- Voltage - Clamping (Max) @ Ipp:
- 344V
- Current - Peak Pulse (10/1000µs):
- 2A
- Power - Peak Pulse:
- 600W
- 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-204AC (DO-15)
BZW06-213H FAQ
1.How can I place an order for BZW06-213H through Aetrix?
Please submit a Request for Quotation (RFQ) for BZW06-213H 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 BZW06-213H reliable?
The price and inventory of BZW06-213H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BZW06-213H is usually 5 days.
3.What payment methods are accepted for BZW06-213H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BZW06-213H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BZW06-213H?
BZW06-213H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BZW06-213H 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 BZW06-213H?
For technical support, including BZW06-213H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BZW06-213H requirements.
6.How does Aetrix verify that BZW06-213H is sourced from the original manufacturer or authorized distributors?
All BZW06-213H 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 BZW06-213H meets industry standards.
7.What is the process for return or replacement of BZW06-213H?
All BZW06-213H units undergo pre-shipment inspection (PSI). If there is an issue with BZW06-213H, 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 BZW06-213H part is unused and in its original packaging.
Return procedure for BZW06-213H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BZW06-213H Tags
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