| Model Number |
| ZM4739A |
ZMM5257B |
| Model Name |
| ST(Semtech) ZM4739A |
ST(Semtech) ZMM5257B |
| Category |
| Zener Diodes |
Zener Diodes |
| Brand |
| ST(Semtech) |
ST(Semtech) |
| Description |
| Single 1W 9.1V LL-41 Zener Diodes ROHS |
Single 31.35V~34.65V 500mW 33V MiniMELF Zener Diodes ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.186 grams / 0.006561 oz |
0.046 grams / 0.001623 oz |
| Package / Case |
| LL-41 |
MiniMELF |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| - |
- |
| Reverse Leakage Current (Ir) |
| 10uA@7V |
100nA@25V |
| Zener Impedance (Zzt) |
| 5Ω |
58Ω |
| Diode Configuration |
| Single |
Single |
| Power Dissipation |
| 1W |
500mW |
| Zener Voltage (Nom) |
| 9.1V |
33V |
