0.5W 2V SOD123 zener diode
Basic Info
Model No.: BZT52C2V0AT
Product Description
BZT52C2V0AT is a 0.5W 2V Zener diode in SOD123 package. The Zener diode is a surface contact type crystal diode made of silicon material, which is a semiconductor device having a high resistance until the critical reverse breakdown voltage. When the voltage regulator is reverse-punched, within a certain current range (or within a certain power loss range), the terminal voltage is almost constant, showing a voltage regulation characteristic. Because of this characteristic, the voltage regulator is mainly used as Used by a voltage regulator or voltage reference component.
Absolute Maximum Ratings And Characteristics (Ta = 25 °C)
| Parameter | Symbol | Value | Unit |
| Power Dissipation | PD | 500 | mW |
| Forward Voltage at IF = 10 mA | VF | 0.9 | V |
| Typical thermal resistance juncting to ambient (1) | RθJA | 305 | °C/W |
| Operating and Storage Temperature Range | Tj, Tstg | -55 ~ +150 | °C |
Characteristics at Ta = 25°C
|
Type |
Marking | Zener Voltage Range (2) | Maximum Zener (3) Impedance | Reverse Current (2) | |||||||
| VZT(at IZT) | IZT | ZZT@IZT | IZT | ZZK@IZK | IZK | IR | @VR | ||||
| Min(V) | Nom(V) | Max(V) | (mA) | (Ω) | (mA) | (Ω) | (mA) | μA | V | ||
| BZT52C2V0AT | WY | 1.91 | 2.0 | 2.09 | 5 | 100 | 5 | 600 | 1 | 150 | 1.0 |
| BZT52C2V4AT | WX | 2.2 | 2.4 | 2.6 | 5 | 100 | 5 | 600 | 1 | 50 | 1.0 |
| BZT52C2V7AT | W1 | 2.5 | 2.7 | 2.9 | 5 | 100 | 5 | 600 | 1 | 20 | 1.0 |
| BZT52C3V0AT | W2 | 2.8 | 3.0 | 3.2 | 5 | 95 | 5 | 600 | 1 | 10 | 1.0 |
| BZT52C3V3AT | W3 | 3.1 | 3.3 | 3.5 | 5 | 95 | 5 | 600 | 1 | 5.0 | 1.0 |
| BZT52C3V6AT | W4 | 3.4 | 3.6 | 3.8 | 5 | 90 | 5 | 600 | 1 | 5.0 | 1.0 |
| BZT52C3V9AT | W5 | 3.7 | 3.9 | 4.1 | 5 | 90 | 5 | 600 | 1 | 3.0 | 1.0 |
| BZT52C4V3AT | W6 | 4 | 4.3 | 4.6 | 5 | 90 | 5 | 600 | 1 | 3.0 | 1.0 |
| BZT52C4V7AT | W7 | 4.4 | 4.7 | 5 | 5 | 80 | 5 | 500 | 1 | 3.0 | 2.0 |
| BZT52C5V1AT | W8 | 4.8 | 5.1 | 5.4 | 5 | 60 | 5 | 480 | 1 | 2.0 | 2.0 |
| BZT52C5V6AT | W9 | 5.2 | 5.6 | 6 | 5 | 40 | 5 | 400 | 1 | 1.0 | 2.0 |
| BZT52C6V2AT | WA | 5.8 | 6.2 | 6.6 | 5 | 10 | 5 | 150 | 1 | 3.0 | 4.0 |
| BZT52C6V8AT | WB | 6.4 | 6.8 | 7.2 | 5 | 15 | 5 | 80 | 1 | 2.0 | 4.0 |
| BZT52C7V5AT | WC | 7 | 7.5 | 7.9 | 5 | 15 | 5 | 80 | 1 | 1.0 | 5.0 |
| BZT52C8V2AT | WD | 7.7 | 8.2 | 8.7 | 5 | 15 | 5 | 80 | 1 | 0.7 | 5.0 |
| BZT52C9V1AT | WE | 8.5 | 9.1 | 9.6 | 5 | 15 | 5 | 100 | 1 | 0.5 | 6.0 |
| BZT52C10AT | WF | 9.4 | 10 | 10.6 | 5 | 20 | 5 | 150 | 1 | 0.2 | 7.0 |
| BZT52C11AT | WG | 10.4 | 11 | 11.6 | 5 | 20 | 5 | 150 | 1 | 0.1 | 8.0 |
| BZT52C12AT | WH | 11.4 | 12 | 12.7 | 5 | 25 | 5 | 150 | 1 | 0.1 | 8.0 |
| BZT52C13AT | WI | 12.4 | 13 | 14.1 | 5 | 30 | 5 | 170 | 1 | 0.1 | 8.0 |
| BZT52C15AT | WJ | 13.8 | 15 | 15.6 | 5 | 30 | 5 | 200 | 1 | 0.1 | 10.5 |
| BZT52C16AT | WK | 15.3 | 16 | 17.1 | 5 | 40 | 5 | 200 | 1 | 0.1 | 11.2 |
| BZT52C18AT | WL | 16.8 | 18 | 19.1 | 5 | 45 | 5 | 225 | 1 | 0.1 | 12.6 |
| BZT52C20AT | WM | 18.8 | 20 | 21.2 | 5 | 55 | 5 | 225 | 1 | 0.1 | 14.0 |
| BZT52C22AT | WN | 20.8 | 22 | 23.3 | 5 | 55 | 5 | 250 | 1 | 0.1 | 15.4 |
| BZT52C24AT | WO | 22.8 | 24 | 25.6 | 5 | 70 | 5 | 250 | 1 | 0.1 | 16.8 |
| BZT52C27AT | WP | 25.1 | 27 | 28.9 | 2 | 80 | 2 | 300 | 0.5 | 0.1 | 18.9 |
| BZT52C30AT | WQ | 28 | 30 | 32 | 2 | 80 | 2 | 300 | 0.5 | 0.1 | 21.0 |
| BZT52C33AT | WR | 31 | 33 | 35 | 2 | 80 | 2 | 325 | 0.5 | 0.1 | 23.1 |
| BZT52C36AT | WS | 34 | 36 | 38 | 2 | 90 | 2 | 350 | 0.5 | 0.1 | 25.2 |
| BZT52C39AT | WT | 37 | 39 | 41 | 2 | 130 | 2 | 350 | 0.5 | 0.1 | 27.3 |
| BZT52C43AT | 6A | 40 | 43 | 46 | 2.5 | 130 | 2 | 500 | 1 | 2 | 33 |
| BZT52C47AT | 6B | 44 | 47 | 50 | 2.5 | 150 | 2 | 500 | 1 | 2 | 36 |
| BZT52C51AT | 6C | 48 | 51 | 54 | 2.5 | 180 | 2 | 500 | 1 | 1 | 37 |
| BZT52C56AT | 6D | 52 | 56 | 60 | 2.5 | 180 | 2 | 500 | 1 | 1 | 43 |
| BZT52C62AT | 6E | 58 | 62 | 66 | 2.5 | 200 | 2 | 500 | 1 | 0.2 | 47 |
| BZT52C68AT | 6F | 64 | 68 | 72 | 2.5 | 250 | 2 | 500 | 1 | 0.2 | 52 |
| BZT52C75AT | 6H | 70 | 75 | 79 | 2.5 | 300 | 2 | 500 | 1 | 0.2 | 57 |
(2)Short duration test pulse used to minimize self-heating effect.
(3)VZT is tested with pulses 20ms.
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