Durable Surface Mount Silicon Zener Diode Central CMHZ5265B TR PBFREE for Industrial and Commercial
Product Overview
The CENTRAL SEMICONDUCTOR CMHZ5221B Series is a high-quality surface-mount silicon Zener diode designed for voltage regulation in industrial, commercial, entertainment, and computer applications. These diodes offer precise voltage regulation with tolerances of 5% and are available in a range of Zener voltages from 2.4 Volts to 75 Volts.
Product Attributes
- Brand: CENTRAL SEMICONDUCTOR
- Series: CMHZ5221B Thru CMHZ5267B
- Material: Silicon
- Package: Surface Mount (SOD-123 CASE R9)
- Tolerance: 5%
Technical Specifications
| Type | Marking Code | Zener Voltage (V) MIN | Zener Voltage (V) NOM | Zener Voltage (V) MAX | Zener Test Current (mA) IZT | Max Zener Impedance () ZZT @ IZT | Max Reverse Current (A) IR @ VR | Max Temp. Coeff. (%/C) VZ | Forward Voltage (V) VF @ IF=10mA | Power Dissipation (mW) PD @ TL=75C | Max Operating Junction Temp (C) TJ | Storage Temp (C) Tstg | Thermal Resistance (C/W) JL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CMHZ5221B | CC1 | 2.280 | 2.4 | 2.520 | 20 | 30 | 100 | -0.085 | 0.9 | 500 | +150 | -65 to +175 | 150 | |
| CMHZ5222B | CC2 | 2.375 | 2.5 | 2.625 | 20 | 30 | 1250 | 100 | -0.085 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5223B | CC3 | 2.565 | 2.7 | 2.835 | 20 | 30 | 1300 | 75 | -0.080 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5224B | CC4 | 2.660 | 2.8 | 2.940 | 20 | 30 | 1400 | 75 | -0.080 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5225B | CC5 | 2.850 | 3.0 | 3.150 | 20 | 30 | 1600 | 50 | -0.075 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5226B | CD1 | 3.135 | 3.3 | 3.465 | 20 | 28 | 1600 | 25 | -0.070 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5227B | CD2 | 3.420 | 3.6 | 3.780 | 20 | 24 | 1700 | 15 | -0.065 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5228B | CD3 | 3.705 | 3.9 | 4.095 | 20 | 23 | 1900 | 10 | -0.060 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5229B | CD4 | 4.085 | 4.3 | 4.515 | 20 | 22 | 2000 | 5.0 | 0.055 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5230B | CD5 | 4.465 | 4.7 | 4.935 | 20 | 19 | 1900 | 5.0 | 0.030 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5231B | CE1 | 4.845 | 5.1 | 5.355 | 20 | 17 | 1600 | 5.0 | 0.030 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5232B | CE2 | 5.320 | 5.6 | 5.880 | 20 | 11 | 1600 | 5.0 | +0.038 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5233B | CE3 | 5.700 | 6.0 | 6.300 | 20 | 7.0 | 1600 | 5.0 | +0.038 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5234B | CE4 | 5.890 | 6.2 | 6.510 | 20 | 7.0 | 1000 | 5.0 | +0.045 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5235B | CE5 | 6.460 | 6.8 | 7.140 | 20 | 5.0 | 750 | 3.0 | +0.050 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5236B | CF1 | 7.125 | 7.5 | 7.875 | 20 | 6.0 | 500 | 3.0 | +0.058 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5237B | CF2 | 7.790 | 8.2 | 8.610 | 20 | 8.0 | 500 | 3.0 | +0.062 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5238B | CF3 | 8.265 | 8.7 | 9.135 | 20 | 8.0 | 600 | 3.0 | +0.065 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5239B | CF4 | 8.645 | 9.1 | 9.555 | 20 | 10 | 600 | 3.0 | +0.068 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5240B | CF5 | 9.500 | 10 | 10.50 | 20 | 17 | 600 | 3.0 | +0.075 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5241B | CH1 | 10.45 | 11 | 11.55 | 20 | 22 | 600 | 2.0 | +0.076 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5242B | CH2 | 11.40 | 12 | 12.60 | 20 | 30 | 600 | 1.0 | +0.077 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5243B | CH3 | 12.35 | 13 | 13.65 | 9.5 | 13 | 600 | 0.5 | +0.079 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5244B | CH4 | 13.30 | 14 | 14.70 | 9.0 | 15 | 600 | 0.1 | +0.082 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5245B | CH5 | 14.25 | 15 | 15.75 | 8.5 | 16 | 600 | 0.1 | +0.082 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5246B | CJ1 | 15.20 | 16 | 16.80 | 7.8 | 17 | 600 | 0.1 | +0.083 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5247B | CJ2 | 16.15 | 17 | 17.85 | 7.4 | 19 | 600 | 0.1 | +0.084 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5248B | CJ3 | 17.10 | 18 | 18.90 | 7.0 | 21 | 600 | 0.1 | +0.085 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5249B | CJ4 | 18.05 | 19 | 19.95 | 6.6 | 23 | 600 | 0.1 | +0.086 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5250B | CJ5 | 19.00 | 20 | 21.00 | 6.2 | 25 | 600 | 0.1 | +0.086 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5251B | CK1 | 20.90 | 22 | 23.10 | 5.6 | 29 | 600 | 0.1 | +0.087 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5252B | CK2 | 22.80 | 24 | 25.20 | 5.2 | 33 | 600 | 0.1 | +0.087 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5253B | CK3 | 23.75 | 25 | 26.25 | 5.0 | 35 | 600 | 0.1 | +0.089 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5254B | CK4 | 25.65 | 27 | 28.35 | 4.6 | 41 | 600 | 0.1 | +0.090 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5255B | CK5 | 26.60 | 28 | 29.40 | 4.5 | 44 | 600 | 0.1 | +0.091 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5256B | CM1 | 28.50 | 30 | 31.50 | 4.2 | 49 | 600 | 0.1 | +0.091 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5257B | CM2 | 31.35 | 33 | 34.65 | 3.8 | 58 | 700 | 0.1 | +0.092 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5258B | CM3 | 34.20 | 36 | 37.80 | 3.4 | 70 | 700 | 0.1 | +0.093 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5259B | CM4 | 37.05 | 39 | 40.95 | 3.2 | 80 | 800 | 0.1 | +0.094 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5260B | CM5 | 40.85 | 43 | 45.15 | 3.0 | 93 | 900 | 0.1 | +0.095 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5261B | CN1 | 44.65 | 47 | 49.35 | 2.7 | 105 | 1000 | 0.1 | +0.095 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5262B | CN2 | 48.45 | 51 | 53.55 | 2.5 | 125 | 1100 | 0.1 | +0.096 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5263B | CN3 | 53.20 | 56 | 58.80 | 2.2 | 150 | 1300 | 0.1 | +0.096 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5264B | CN4 | 57.00 | 60 | 63.00 | 2.1 | 170 | 1400 | 0.1 | +0.097 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5265B | CN5 | 58.90 | 62 | 65.10 | 2.0 | 185 | 1400 | 0.1 | +0.097 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5266B | CP1 | 64.60 | 68 | 71.40 | 1.8 | 230 | 1600 | 0.1 | +0.097 | 0.9 | 500 | +150 | -65 to +175 | 150 |
| CMHZ5267B | CP2 | 71.25 | 75 | 78.75 | 1.7 | 270 | 1700 | 0.1 | +0.098 | 0.9 | 500 | +150 | -65 to +175 | 150 |
Note: Higher Zener voltages may be available upon request. Please consult the factory.
Lead Code: 1) Cathode, 2) Anode
2411272237_Central-CMHZ5265B-TR-PBFREE_C5240489.pdf
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