| Model Number |
| ZMM3V9-M |
MM1Z5250B |
| Model Name |
| ST(Semtech) ZMM3V9-M |
ST(Semtech) MM1Z5250B |
| Category |
| Zener Diodes |
Zener Diodes |
| Brand |
| ST(Semtech) |
ST(Semtech) |
| Description |
| Single 3.7V~4.1V 500mW 3.9V LL-34 Zener Diodes ROHS |
Single 19V~21V 500mW 20V SOD-123 Zener Diodes ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.046 grams / 0.001623 oz |
0.028 grams / 0.000988 oz |
| Package / Case |
| LL-34 |
SOD-123 |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| - |
- |
| Reverse Leakage Current (Ir) |
| 2uA@1V |
100nA@15V |
| Zener Impedance (Zzt) |
| 85Ω |
25Ω |
| Diode Configuration |
| Single |
Single |
| Zener Voltage (Range) |
| 3.7V~4.1V |
19V~21V |
| Power Dissipation |
| 500mW |
500mW |
| Zener Voltage (Nom) |
| 3.9V |
20V |
