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Transil diodes provide high overvoltage protection by clamping action. Their instantaneous response to transient overvoltages makes them particularly suited to protect voltage sensitive devices such as MOS Technology and low voltage supplied ICs.
Key Features
- Peak pulse power:
- 5000 W (10/1000 µs)
- Stand off voltage range from 10 V to 180 V
- Unidirectional and bidirectional diode
- Low clamping factor
- Fast response time
- UL497B, file number: QVGQ2.E136224
- Peak pulse power:
Sample & Buy
| Part Number | Stand-off voltage (V) (nom) | Directionality | Package | Packing Type | Marketing Status | Budgetary Price (US$)* | Quantity | ECCN (US) | Country of Origin | More info | Order from Distributors | Order from ST |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BZW50-27B | 27 | Bi-Directional | R6 | Tape And Reel | Active | 1.0864 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-82B | 82 | Bi-Directional | R6 | Tape And Reel | Active | 1.0864 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-15B | 15 | Bi-Directional | R6 | Tape And Reel | Active | 1.0864 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-33B | 33 | Bi-Directional | R6 | Tape And Reel | Active | 1.0864 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-47B | 47 | Bi-Directional | R6 | Tape And Reel | Active | 1.0864 | 1000 | EAR99 | CHINA | Check Availability | Get sample | |
| BZW50-82RL | 82 | Uni-Directional | R6 | Tape And Reel | Active | 0.9883 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-150 | 150 | Uni-Directional | R6 | Tape And Reel | Active | 0.9883 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-27 | 27 | Uni-Directional | R6 | Tape And Reel | Active | 0.9883 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-180 | 180 | Uni-Directional | R6 | Tape And Reel | Active | 0.9883 | 1000 | EAR99 | CHINA | Check Availability | ||
| BZW50-150B | 150 | Bi-Directional | R6 | Tape And Reel | Active | 1.0864 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-82 | 82 | Uni-Directional | R6 | Tape And Reel | Active | 0.9883 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-12B | 12 | Bi-Directional | R6 | Tape And Reel | Active | 1.0864 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-180B | 180 | Bi-Directional | R6 | Tape And Reel | Active | 1.0864 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-22 | 22 | Uni-Directional | R6 | Tape And Reel | Active | 0.9883 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-68B | 68 | Bi-Directional | R6 | Tape And Reel | Active | 1.0864 | 1000 | EAR99 | CHINA | Check Availability | Get sample | |
| BZW50-100B | 100 | Bi-Directional | R6 | Tape And Reel | Active | 1.0864 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-15 | 15 | Uni-Directional | R6 | Tape And Reel | Active | 0.9883 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-68 | 68 | Uni-Directional | R6 | Tape And Reel | Active | 0.9883 | 1000 | EAR99 | CHINA | Check Availability | ||
| BZW50-22B | 22 | Bi-Directional | R6 | Tape And Reel | NRND | - | - | EAR99 | CHINA | Check Availability | ||
| BZW50-39 | 39 | Uni-Directional | R6 | Tape And Reel | Active | 0.9883 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-120B | 120 | Bi-Directional | R6 | Tape And Reel | Active | 1.0864 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-15RL | 15 | Uni-Directional | R6 | Tape And Reel | Active | 0.9883 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-33BRL | 33 | Bi-Directional | R6 | Tape And Reel | Active | 1.0864 | 1000 | EAR99 | CHINA | Check Availability | ||
| BZW50-27RL | 27 | Uni-Directional | R6 | Tape And Reel | Active | 0.9883 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-39B | 39 | Bi-Directional | R6 | Tape And Reel | Active | 1.0864 | 1000 | EAR99 | CHINA | Check Availability | Get sample | |
| BZW50-180RL | 180 | Uni-Directional | R6 | Tape And Reel | Active | 0.9883 | 1000 | EAR99 | CHINA | Check Availability | Get sample | |
| BZW50-10 | 10 | Uni-Directional | R6 | Tape And Reel | NRND | - | - | EAR99 | - | Check Availability | ||
| BZW50-18 | 18 | Uni-Directional | R6 | Tape And Reel | Active | 0.9883 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-39BRL | 39 | Bi-Directional | R6 | Tape And Reel | NRND | - | EAR99 | CHINA | No availability of distributors reported, please contact our sales office | Buy now | ||
| BZW50-33RL | 33 | Uni-Directional | R6 | Tape And Reel | Active | 0.9883 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-56B | 56 | Bi-Directional | R6 | Tape And Reel | Active | 1.0864 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-33 | 33 | Uni-Directional | R6 | Tape And Reel | Active | 0.9883 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| BZW50-56 | 56 | Uni-Directional | R6 | Tape And Reel | Active | 0.9883 | 1000 | EAR99 | CHINA | Check Availability | Buy now |
BZW50-180
Stand-off voltage (V) (nom)
180Directionality
Uni-DirectionalUnit Price (US$)
0.9883*BZW50-68
Stand-off voltage (V) (nom)
68Directionality
Uni-DirectionalUnit Price (US$)
0.9883*BZW50-22B
Stand-off voltage (V) (nom)
22Directionality
Bi-DirectionalUnit Price (US$)
*BZW50-33BRL
Stand-off voltage (V) (nom)
33Directionality
Bi-DirectionalUnit Price (US$)
1.0864*BZW50-10
Stand-off voltage (V) (nom)
10Directionality
Uni-DirectionalUnit Price (US$)
*(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors
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| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| BZW50-10 | NRND | R6 | Industrial | Ecopack2 | |
| BZW50-100B | Active | R6 | Industrial | Ecopack2 | |
| BZW50-120B | Active | R6 | Industrial | Ecopack2 | |
| BZW50-12B | Active | R6 | Industrial | Ecopack2 | |
| BZW50-15 | Active | R6 | Industrial | Ecopack2 | |
| BZW50-150 | Active | R6 | Industrial | Ecopack2 | |
| BZW50-150B | Active | R6 | Industrial | Ecopack2 | |
| BZW50-15B | Active | R6 | Industrial | Ecopack2 | |
| BZW50-15RL | Active | R6 | Industrial | Ecopack2 | |
| BZW50-18 | Active | R6 | Industrial | Ecopack2 | |
| BZW50-180 | Active | R6 | Industrial | Ecopack2 | |
| BZW50-180B | Active | R6 | Industrial | Ecopack2 | |
| BZW50-180RL | Active | R6 | Industrial | Ecopack2 | |
| BZW50-22 | Active | R6 | Industrial | Ecopack2 | |
| BZW50-22B | NRND | R6 | Industrial | Ecopack2 | |
| BZW50-27 | Active | R6 | Industrial | Ecopack2 | |
| BZW50-27B | Active | R6 | Industrial | Ecopack2 | |
| BZW50-27RL | Active | R6 | Industrial | Ecopack2 | |
| BZW50-33 | Active | R6 | Industrial | Ecopack2 | |
| BZW50-33B | Active | R6 | Industrial | Ecopack2 | |
| BZW50-33BRL | Active | R6 | Industrial | Ecopack2 | |
| BZW50-33RL | Active | R6 | Industrial | Ecopack2 | |
| BZW50-39 | Active | R6 | Industrial | Ecopack2 | |
| BZW50-39B | Active | R6 | Industrial | Ecopack2 | |
| BZW50-39BRL | NRND | R6 | Industrial | Ecopack2 | |
| BZW50-47B | Active | R6 | Industrial | Ecopack2 | |
| BZW50-56 | Active | R6 | Industrial | Ecopack2 | |
| BZW50-56B | Active | R6 | Industrial | Ecopack2 | |
| BZW50-68 | Active | R6 | Industrial | Ecopack2 | |
| BZW50-68B | Active | R6 | Industrial | Ecopack2 | |
| BZW50-82 | Active | R6 | Industrial | Ecopack2 | |
| BZW50-82B | Active | R6 | Industrial | Ecopack2 | |
| BZW50-82RL | Active | R6 | Industrial | Ecopack2 |
BZW50-10
Package:
R6Material Declaration**:
BZW50-120B
Package:
R6Material Declaration**:
BZW50-15
Package:
R6Material Declaration**:
BZW50-15B
Package:
R6Material Declaration**:
BZW50-15RL
Package:
R6Material Declaration**:
BZW50-18
Package:
R6Material Declaration**:
BZW50-180B
Package:
R6Material Declaration**:
BZW50-22B
Package:
R6Material Declaration**:
BZW50-27
Package:
R6Material Declaration**:
BZW50-27RL
Package:
R6Material Declaration**:
BZW50-39
Package:
R6Material Declaration**:
BZW50-47B
Package:
R6Material Declaration**:
BZW50-56
Package:
R6Material Declaration**:
BZW50-56B
Package:
R6Material Declaration**:
BZW50-68
Package:
R6Material Declaration**:
BZW50-68B
Package:
R6Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
