Surface mount Zener diode luJing ZMM55C6V2 with low impedance and high reliability in LL34 glass case
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Product Description
Product Overview
The ZMM55C2V0~ZMM55C39V series are surface mount Zener diodes designed for applications requiring low reverse leakage, low Zener impedance, and high stability and reliability. These diodes are housed in an LL34 glass case and are suitable for various electronic applications.
Product Attributes
- Case Type: LL34 Glass Case
- Polarity: Color band denotes cathode end
- Mounting Position: Any
Technical Specifications
General Features:
- Low Reverse Leakage
- Low Zener Impedance
- High Stability and High Reliability
Maximum Ratings and Characteristics:
| Parameter | Symbol | Value | Unit | Notes |
|---|---|---|---|---|
| Power Dissipation | Pd | 500 | mW | 1) Valid provided that leads are kept at ambient temperature at a distance of 8mm from case |
| Operating Junction Temperature | Tj | 175 | C | |
| Storage Temperature Range | Ts | -55 to +175 | C |
Electrical Specifications (TA=25C unless otherwise specified):
| Type | Zener Voltage Vz(V) MIN | Zener Voltage Vz(V) MAX | Test Condition Iz(mA) | Max. VR(V) | Test Condition IR(A) | Max. Iz(mA) | Dynamic Resistance rd() Test Condition |
|---|---|---|---|---|---|---|---|
| ZMM55C2V0 | 1.80 | 2.15 | 5.0 | 100 | 1.0 | 85 | 5.0 |
| ZMM55C2V2 | 2.08 | 2.33 | 5.0 | 75 | 1.0 | 85 | 5.0 |
| ZMM55C2V4 | 2.28 | 2.56 | 5.0 | 50 | 1.0 | 85 | 5.0 |
| ZMM55C2V7 | 2.50 | 2.90 | 5.0 | 10 | 1.0 | 85 | 5.0 |
| ZMM55C3V0 | 2.80 | 3.20 | 5.0 | 4 | 1.0 | 85 | 5.0 |
| ZMM55C3V3 | 3.10 | 3.50 | 5.0 | 2 | 1.0 | 85 | 5.0 |
| ZMM55C3V6 | 3.4 | 3.8 | 5.0 | 2 | 1.0 | 85 | 5.0 |
| ZMM55C3V9 | 3.7 | 4.1 | 5.0 | 2 | 1.0 | 85 | 5.0 |
| ZMM55C4V3 | 4 | 4.6 | 5.0 | 1 | 1.0 | 75 | 5.0 |
| ZMM55C4V7 | 4.4 | 5 | 5.0 | 0.5 | 1.0 | 60 | 5.0 |
| ZMM55C5V1 | 4.8 | 5.4 | 5.0 | 0.1 | 1.0 | 35 | 5.0 |
| ZMM55C5V6 | 5.2 | 6 | 5.0 | 0.1 | 1.0 | 25 | 5.0 |
| ZMM55C6V2 | 5.8 | 6.6 | 5.0 | 0.1 | 2.0 | 10 | 5.0 |
| ZMM55C6V8 | 6.4 | 7.2 | 5.0 | 0.1 | 3.0 | 8 | 5.0 |
| ZMM55C7V5 | 7 | 7.9 | 5.0 | 0.1 | 5.0 | 7 | 5.0 |
| ZMM55C8V2 | 7.7 | 8.7 | 5.0 | 0.1 | 6.2 | 7 | 5.0 |
| ZMM55C9V1 | 8.5 | 9.6 | 5.0 | 0.1 | 6.8 | 10 | 5.0 |
| ZMM55C10 | 9.4 | 10.6 | 5.0 | 0.1 | 7.5 | 15 | 5.0 |
| ZMM55C11 | 10.4 | 11.6 | 5.0 | 0.1 | 8.2 | 20 | 5.0 |
| ZMM55C12 | 11.4 | 12.7 | 5.0 | 0.1 | 9.1 | 20 | 5.0 |
| ZMM55C13 | 12.4 | 14.1 | 5.0 | 0.1 | 10.0 | 26 | 5.0 |
| ZMM55C14 | 13.3 | 14.7 | 5.0 | 0.1 | 10.0 | 26 | 5.0 |
| ZMM55C15 | 13.8 | 15.6 | 5.0 | 0.1 | 11.0 | 30 | 5.0 |
| ZMM55C16 | 15.3 | 17.1 | 5.0 | 0.1 | 12.0 | 40 | 5.0 |
| ZMM55C18 | 16.8 | 19.1 | 5.0 | 0.1 | 13.0 | 50 | 5.0 |
| ZMM55C20 | 18.8 | 21.2 | 5.0 | 0.1 | 15.0 | 55 | 5.0 |
| ZMM55C22 | 20.8 | 23.3 | 5.0 | 0.1 | 16.0 | 55 | 5.0 |
| ZMM55C24 | 22.8 | 25.6 | 5.0 | 0.1 | 18.0 | 80 | 5.0 |
| ZMM55C27 | 25.1 | 28.9 | 5.0 | 0.1 | 20.0 | 80 | 5.0 |
| ZMM55C30 | 28 | 32 | 5.0 | 0.1 | 22.0 | 80 | 5.0 |
| ZMM55C33 | 31 | 35 | 5.0 | 0.1 | 24.0 | 80 | 5.0 |
| ZMM55C36 | 34 | 38 | 5.0 | 0.1 | 27.0 | 80 | 5.0 |
| ZMM55C39 | 37 | 41 | 2.5 | 0.1 | 30.0 | 90 | 2.5 |
Notes:
- 1) Tested with pulses tp=20ms
- 2) VF(MAX)=1.20V@IF=100Ma
- 3) The Zener voltages are graded according to the international E 24 standard. Smaller voltage tolerances and higher Zener voltages are upon request.
- 4) These diodes are also available in DO-35 case with the type designation BZX55C.
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