Vishay BZX85C3V9-TAP Zener Diodes
Zener Diode, 3.9V V(Z), 5%, 1.3W,
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BZX85C3V9-TAP
Base Model
Detailed Description
Zener Diode, 3.9V V(Z), 5%, 1.3W,
Package
DO-41
Lifecycle Status
Active
Datasheet
BZX85C3V9-TAP Datasheet
Quick Jump:
Technical Specifications
Vishay BZX85C3V9-TAP Zener Diodes technical specifications.
General
RoHS
Yes
Mounting Type
Through Hole
Operating Temperature
- 55°C ~ + 175°C
Vz Zener Voltage
3.9 V
Voltage Tolerance
5 %
Pd Power Dissipation
1.3 W
Zener Current
280 mA
Zz Zener Impedance
15 Ohms
Configuration
Single
Test Current
60 mA
Related Parts Comparison (BZX85C3V9-TAP vs BZX85C5V1-TAP vs BZX85C24-TR vs BZX85C18-TAP)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Package | DO-41 | DO-204AL (DO-41) | DO-204AL (DO-41) | DO-41 |
| Mounting Type | Through Hole | -- | -- | Through Hole |
| Configuration | Single | -- | -- | Single |
| Ir Maximum Reverse Leakage Current | 10 uA | -- | -- | 500 nA |
| Pd Power Dissipation | 1.3 W | -- | -- | 1.3 W |
| Termination Style | Axial | -- | -- | Axial |
| Unit Weight | 0.010935 oz | -- | -- | 0.010935 oz |
| Voltage Temperature Coefficient | - 0.02 %/C | -- | -- | 0.09 %/C |
| Voltage Tolerance | 5 % | -- | -- | 5 % |
| Vz Zener Voltage | 3.9 V | -- | -- | 18 V |
| Zz Zener Impedance | 15 Ohms | -- | -- | 20 Ohms |
| 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
1SMA5915BT3GonsemiSimilaronsemi
Pin NoPkg NoElec Yes
3.9V Zener Diode 1.5W SMA Tape & Reel
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