MMELF
Taiwan Semiconductor CorporationTaiwan, China
MMELF, 500MW, 5%, SMALL SIGNAL Z
500mW surface mount Zener diode, 12V (±5%) Zener voltage, MMELF package, hermetically sealed glass, RoHS compliant.Checked against the datasheet
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Technical parameters
Key specs
Zener voltage11.4 ~ 12.7 VI_ZT = 5 mA，T_A = 25°C
Tolerance5 %
Power500 mWMax
Zener impedance20 ΩMax · I_ZT = 5 mA，T_A = 25°C
Datasheet-verified parameters
18 items| Parameter | Value and test conditions | Source |
|---|---|---|
| Zener Voltage | Min: 11.4 V, Nom: 12 V, Max: 12.7 V @ I_ZT = 5 mA, T_A = 25°C | |
| Tolerance | ± 5% | |
| Power Dissipation | 500 mW | |
| Zener Impedance | Max: 20 Ω @ I_ZT = 5 mA, T_A = 25°C | |
| Package | MMELF | |
| Junction Temperature Range | -65 to +175 °C |
All parameters (15)
| Power | |
|---|---|
| Current - Reverse Leakage @ Vr | 100 nA @ 9.1 V |
| Power - Max | 500 mW |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 10 mA |
| Voltage - Zener (Nom) (Vz) | 12 V |
| AC and DC characteristics | |
| Impedance (Max) (Zzt) | 20 Ohms |
| Environment and package | |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Package | Tape & Reel (TR) |
| Package / Case | DO-213AC, MINI-MELF, SOD-80 |
| Supplier Device Package | Mini MELF |
| Other | |
| Base Product Number | BZV55C |
| Mfr | Taiwan Semiconductor Corporation |
| Product Status | Active |
| Series | - |
| Tolerance | ±5% |
Documents
Datasheet-verified content is extracted by AI from the manufacturer datasheet. Click a page number to view the original.