Hefei Purple Horn E-Commerce Co., Ltd.
| Operating Junction Temperature Range | -55℃~+150℃ |
| Impedance(Zzt) | 55Ω |
| Pd - Power Dissipation | 500mW |
| Zener Voltage(Range) | 18.8V~21.2V |
| Zener Voltage(Nom) | 20V |
| Impedance(Zzk) | 225Ω |
| Description | Zener Diode 20V 500mW Surface Mount SOD-123 |
| Mfr. Part # | AD-BZT52C20 |
| Package | SOD-123 |
| Model Number | AD-BZT52C20 |
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Product Specification
| Operating Junction Temperature Range | -55℃~+150℃ | Impedance(Zzt) | 55Ω |
| Pd - Power Dissipation | 500mW | Zener Voltage(Range) | 18.8V~21.2V |
| Zener Voltage(Nom) | 20V | Impedance(Zzk) | 225Ω |
| Description | Zener Diode 20V 500mW Surface Mount SOD-123 | Mfr. Part # | AD-BZT52C20 |
| Package | SOD-123 | Model Number | AD-BZT52C20 |
The AD-BZT52C* series is a range of general-purpose, medium current Zener diodes featuring a planar die construction. These diodes are ideally suited for automated assembly processes and are available in a lead-free version. They offer 500mW power dissipation on a ceramic PCB and are AEC-Q101 qualified, making them suitable for automotive applications.
| Type number | Marking | Zener voltage range (V) Min | Zener voltage range (V) Norm | Zener voltage range (V) Max | Test current IZT (mA) | Maximum Zener impedance ZZT @ IZT () Min | Maximum Zener impedance ZZT @ IZT () Max | Maximum Zener impedance ZZK @ IZK () Min | Maximum Zener impedance ZZK @ IZK () Max | IZK (mA) | IR (A) VR (V) | Temperature coefficient of Zener voltage @ IZT = 5mA (mV/C) |
| AD-BZT52C2V4 | WX | 2.20 | 2.4 | 2.6 | 5 | 100 | 600 | 1.0 | 50 | 1.0 | -3.5 | 0 |
| AD-BZT52C2V7 | W1 | 2.5 | 2.7 | 2.9 | 5 | 100 | 600 | 1.0 | 20 | 1.0 | -3.5 | 0 |
| AD-BZT52C3V0 | W2 | 2.8 | 3.0 | 3.2 | 5 | 95 | 600 | 1.0 | 10 | 1.0 | -3.5 | 0 |
| AD-BZT52C3V3 | W3 | 3.1 | 3.3 | 3.5 | 5 | 95 | 600 | 1.0 | 5 | 1.0 | -3.5 | 0 |
| AD-BZT52C3V6 | W4 | 3.4 | 3.6 | 3.8 | 5 | 90 | 600 | 1.0 | 5 | 1.0 | -3.5 | 0 |
| AD-BZT52C3V9 | W5 | 3.7 | 3.9 | 4.1 | 5 | 90 | 600 | 1.0 | 3 | 1.0 | -3.5 | 0 |
| AD-BZT52C4V3 | W6 | 4.0 | 4.3 | 4.6 | 5 | 90 | 600 | 1.0 | 3 | 1.0 | -3.5 | 0 |
| AD-BZT52C4V7 | W7 | 4.4 | 4.7 | 5.0 | 5 | 80 | 500 | 1.0 | 3 | 2.0 | -3.5 | 0.2 |
| AD-BZT52C5V1 | W8 | 4.8 | 5.1 | 5.4 | 5 | 60 | 480 | 1.0 | 2 | 2.0 | -2.7 | 1.2 |
| AD-BZT52C5V6 | W9 | 5.2 | 5.6 | 6.0 | 5 | 40 | 400 | 1.0 | 1 | 2.0 | -2.0 | 2.5 |
| AD-BZT52C6V2 | WA | 5.8 | 6.2 | 6.6 | 5 | 10 | 150 | 1.0 | 3 | 4.0 | 0.4 | 3.7 |
| AD-BZT52C6V8 | WB | 6.4 | 6.8 | 7.2 | 5 | 15 | 80 | 1.0 | 2 | 4.0 | 1.2 | 4.5 |
| AD-BZT52C7V5 | WC | 7.0 | 7.5 | 7.9 | 5 | 15 | 80 | 1.0 | 1 | 5.0 | 2.5 | 5.3 |
| AD-BZT52C8V2 | WD | 7.7 | 8.2 | 8.7 | 5 | 15 | 80 | 1.0 | 0.7 | 5.0 | 3.2 | 6.2 |
| AD-BZT52C9V1 | WE | 8.5 | 9.1 | 9.6 | 5 | 15 | 100 | 1.0 | 0.5 | 6.0 | 3.8 | 7.0 |
| AD-BZT52C10 | WF | 9.4 | 10 | 10.6 | 5 | 20 | 150 | 1.0 | 0.2 | 7.0 | 4.5 | 8.0 |
| AD-BZT52C11 | WG | 10.4 | 11 | 11.6 | 5 | 20 | 150 | 1.0 | 0.1 | 8.0 | 5.4 | 9.0 |
| AD-BZT52C12 | WH | 11.4 | 12 | 12.7 | 5 | 25 | 150 | 1.0 | 0.1 | 8.0 | 6.0 | 10.0 |
| AD-BZT52C13 | WI | 12.4 | 13 | 14.1 | 5 | 30 | 170 | 1.0 | 0.1 | 8.0 | 7.0 | 11.0 |
| AD-BZT52C15 | WJ | 13.8 | 15 | 15.6 | 5 | 30 | 200 | 1.0 | 0.1 | 10.5 | 9.2 | 13.0 |
| AD-BZT52C16 | WK | 15.3 | 16 | 17.1 | 5 | 40 | 200 | 1.0 | 0.1 | 11.2 | 10.4 | 14.0 |
| AD-BZT52C18 | WL | 16.8 | 18 | 19.1 | 5 | 45 | 225 | 1.0 | 0.1 | 12.6 | 12.4 | 16.0 |
| AD-BZT52C20 | WM | 18.8 | 20 | 21.2 | 5 | 55 | 225 | 1.0 | 0.1 | 14.0 | 14.4 | 18.0 |
| AD-BZT52C22 | WN | 20.8 | 22 | 23.3 | 5 | 55 | 250 | 1.0 | 0.1 | 15.4 | 16.4 | 20.0 |
| AD-BZT52C24 | WO | 22.8 | 24 | 25.6 | 5 | 70 | 250 | 1.0 | 0.1 | 16.8 | 18.4 | 22.0 |
| AD-BZT52C27 | WP | 25.1 | 27 | 28.9 | 2 | 80 | 300 | 0.5 | 0.1 | 18.9 | 21.4 | 25.3 |
| AD-BZT52C30 | WQ | 28.0 | 30 | 32.0 | 2 | 80 | 300 | 0.5 | 0.1 | 21.0 | 24.4 | 29.4 |
| AD-BZT52C33 | WR | 31.0 | 33 | 35.0 | 2 | 80 | 325 | 0.5 | 0.1 | 23.1 | 27.4 | 33.4 |
| AD-BZT52C36 | WS | 34.0 | 36 | 38.0 | 2 | 90 | 350 | 0.5 | 0.1 | 25.2 | 30.4 | 37.4 |
| AD-BZT52C39 | WT | 37.0 | 39 | 41.0 | 2 | 130 | 350 | 0.5 | 0.1 | 27.3 | 33.4 | 41.2 |
| AD-BZT52C43 | WU | 40.0 | 43 | 46.0 | 5 | 100 | 700 | 1.0 | 0.1 | 32.0 | 10.0 | 12.0 |
| Parameter | Symbol | Value | Unit | Notes |
| Forward voltage @ IF = 10mA | VF | 0.9 | V | 1) |
| Power dissipation | PD | 500 | mW | 2) |
| Thermal resistance from junction to ambient | RJA | 250 | C/W | 2) |
| Operating junction and storage temperature range | Tj, Tstg | -55 ~ 150 | C |
Notes:
1) Short duration test pulse used to minimize self-heating effect.
2) Measured with the device mounted on 1 inch FR-4 board with 2oz. copper, in a still air environment with Ta = 25C.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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