Diodes Incorporated 1SMB5951B-13 Zener Diodes
DIODE ZENER 120V 3W SMB
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
1SMB5951B-13
Detailed Description
DIODE ZENER 120V 3W SMB
Package
DO-214
Lifecycle Status
Active
Datasheet
1SMB5951B-13 Datasheet
Quick Jump:
Technical Specifications
Diodes Incorporated 1SMB5951B-13 Zener Diodes technical specifications.
General
Series
1SMB59
RoHS
Yes
Mounting Type
SMD/SMT
Operating Temperature
- 65°C ~ + 150°C
Vz Zener Voltage
120 V
Voltage Tolerance
5 %
Pd Power Dissipation
3 W
Zener Current
12 mA
Zz Zener Impedance
380 Ohms
Configuration
Single
Alternate Parts Comparison (1SMB5951B-13 vs 1SMB5956B-13 vs 1SMB5938B-13 vs SMAZ18-13-F)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Package | DO-214 | DO-214 | DO-214 | DO-214 |
| Series | 1SMB59 | -- | -- | SMAZ18 |
| Mounting Type | SMD/SMT | -- | -- | SMD/SMT |
| Configuration | Single | -- | -- | Single |
| Ir Maximum Reverse Leakage Current | 1 uA | -- | -- | 500 nA |
| Pd Power Dissipation | 3 W | -- | -- | 1 W |
| Unit Weight | 0.003386 oz | -- | -- | 0.002258 oz |
| Voltage Tolerance | 5 % | -- | -- | 5 % |
| Vz Zener Voltage | 120 V | -- | -- | 18 V |
| Zz Zener Impedance | 380 Ohms | -- | -- | 15 Ohms |
| Operating Temperature | - 65°C ~ + 150°C | -- | -- | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
1SMB5951BT3GonsemiDirectonsemi
Pin YesPkg YesElec Yes
3.0 W Zener Diode Voltage Regulator 120 V, SMB, 2500-REEL
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