ROHM PTZTE2512B Zener Diodes
DIODE ZENER 12.5V 1W PMDS
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PTZTE2512B
Detailed Description
DIODE ZENER 12.5V 1W PMDS
Package
DO-214
Lifecycle Status
NRND
Datasheet
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Technical Specifications
ROHM PTZTE2512B Zener Diodes technical specifications.
General
Series
PTZ12B
RoHS
Yes
Mounting Type
SMD/SMT
Vz Zener Voltage
15.6 V
Voltage Tolerance
6 %
Pd Power Dissipation
1 W
Working Test Current
20 mA
Zz Zener Impedance
8 Ohms
Minimum Operating Temperature C
- 55
Maximum Operating Temperature C
+ 150
Related Parts Comparison (PTZTE2512B vs PTZTE257.5B vs PTZTE2518B vs PTZTE259.1B)
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 | |
|---|---|---|---|---|
| Series | PTZ12B | PTZ7.5B | PTZ18B | PTZ9.1B |
| Mounting Type | SMD/SMT | Surface Mount | Surface Mount | Surface Mount |
| RoHS | Yes | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Configuration | Single | Single | Single | Single |
| Ir Maximum Reverse Leakage Current | 10 uA | 20 uA | 10 uA | 20 uA |
| Package | DO-214 | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Pd Power Dissipation | 1 W | 1 W | 1 W | 1 W |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT | SMD/SMT |
| Voltage Tolerance | 6 % | 6 % | 7 % | 6 % |
| Vz Zener Voltage | 15.6 V | 7.5 V | 28.9 V | 9.65 V |
| Zz Zener Impedance | 8 Ohms | 4 Ohms | 12 Ohms | 10 Ohms |
| Voltage Temperature Coefficient | 8.7 mV/deg C | -- | 15 mV/C | 5.9 mV/deg C |
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