voltage regulation High Diode BZT52B5V1 Zener diode with 500mW dissipation in compact SOD123 package
Product Overview
The SOD123 series of plastic-encapsulated Zener diodes are designed for voltage stabilizing applications. With a maximum power dissipation of 500mW and a Zener voltage range from 2.4V to 43V, these diodes offer reliable performance for various electronic circuits. They are suitable for applications requiring precise voltage regulation and are available in the compact SOD-123 package.
Product Attributes
- Brand: HIGH DIODE SEMICONDUCTOR
- Package Type: SOD-123
Technical Specifications
| Item | Symbol | Unit | Conditions | Max |
|---|---|---|---|---|
| Max Power dissipation | Pd | mW | TA=25 | 500 |
| Zener current | IZ | mA | PV /VZ | |
| Maximum junction temperature | Tj | |||
| Storage temperature range | Tstg | -65 to +150 | ||
| Thermal resistance | RJA | /W | Between junction and ambient (Note 1) | 357 |
| Forward voltage | VF | V | IF =10mA | 0.9 |
Zener Voltage Range (BZT52B2V4-BZT52B43)
| Type Number | Type Code | Nominal (V) | Min (V) | Max (V) | Test Current (IZT) (mA) | Zener Impedance (ZZT@IZT) () | Reverse Current (IR) (A) | Temperature Coefficient (mV/C) |
|---|---|---|---|---|---|---|---|---|
| BZT52B2V4 | 2WX | 2.4 | 2.35 | 2.45 | 5 | 600 | 1.0 | -3.5 |
| BZT52B2V7 | 2W1 | 2.7 | 2.65 | 2.75 | 5 | 600 | 1.0 | -3.5 |
| BZT52B3V0 | 2W2 | 3.0 | 2.94 | 3.06 | 5 | 600 | 1.0 | -3.5 |
| BZT52B3V3 | 2W3 | 3.3 | 3.23 | 3.37 | 5 | 600 | 1.0 | -3.5 |
| BZT52B3V6 | 2W4 | 3.6 | 3.53 | 3.67 | 5 | 600 | 1.0 | -3.5 |
| BZT52B3V9 | 2W5 | 3.9 | 3.82 | 3.98 | 5 | 600 | 1.0 | -3.5 |
| BZT52B4V3 | 2W6 | 4.3 | 4.21 | 4.39 | 5 | 600 | 1.0 | -3.5 |
| BZT52B4V7 | 2W7 | 4.7 | 4.61 | 4.79 | 5 | 500 | 2.0 | -3.5 |
| BZT52B5V1 | 2W8 | 5.1 | 5.00 | 5.20 | 5 | 480 | 2.0 | -2.7 |
| BZT52B5V6 | 2W9 | 5.6 | 5.49 | 5.71 | 5 | 400 | 1.0 | -2.0 |
| BZT52B6V2 | 2WA | 6.2 | 6.08 | 6.32 | 5 | 150 | 3.0 | 0.4 |
| BZT52B6V8 | 2WB | 6.8 | 6.66 | 6.94 | 5 | 80 | 2.0 | 1.2 |
| BZT52B7V5 | 2WC | 7.5 | 7.35 | 7.65 | 5 | 80 | 1.0 | 2.5 |
| BZT52B8V2 | 2WD | 8.2 | 8.04 | 8.36 | 5 | 80 | 0.7 | 3.2 |
| BZT52B9V1 | 2WE | 9.1 | 8.92 | 9.28 | 5 | 100 | 0.5 | 3.8 |
| BZT52B10 | 2WF | 10 | 9.80 | 10.20 | 5 | 150 | 0.2 | 4.5 |
| BZT52B11 | 2WG | 11 | 10.78 | 11.22 | 5 | 150 | 0.1 | 5.4 |
| BZT52B12 | 2WH | 12 | 11.76 | 12.24 | 5 | 150 | 0.1 | 6.0 |
| BZT52B13 | 2WI | 13 | 12.74 | 13.26 | 5 | 170 | 0.1 | 7.0 |
| BZT52B15 | 2WJ | 15 | 14.70 | 15.30 | 5 | 200 | 0.1 | 9.2 |
| BZT52B16 | 2WK | 16 | 15.68 | 16.32 | 5 | 200 | 0.1 | 10.4 |
| BZT52B18 | 2WL | 18 | 17.64 | 18.36 | 5 | 225 | 0.1 | 12.4 |
| BZT52B20 | 2WM | 20 | 19.60 | 20.40 | 5 | 225 | 0.1 | 14.4 |
| BZT52B22 | 2WN | 22 | 21.56 | 22.44 | 5 | 250 | 0.1 | 16.4 |
| BZT52B24 | 2WO | 24 | 23.52 | 24.48 | 5 | 250 | 0.1 | 18.4 |
| BZT52B27 | 2WP | 27 | 26.46 | 27.54 | 2 | 300 | 0.1 | 21.4 |
| BZT52B30 | 2WQ | 30 | 29.40 | 30.60 | 2 | 300 | 0.1 | 24.4 |
| BZT52B33 | 2WR | 33 | 32.34 | 33.66 | 2 | 325 | 0.1 | 27.4 |
| BZT52B36 | 2WS | 36 | 35.28 | 36.72 | 2 | 350 | 0.1 | 30.4 |
| BZT52B39 | 2WT | 39 | 38.22 | 39.78 | 2 | 350 | 0.1 | 33.4 |
| BZT52B43 | 2WU | 43 | 41.16 | 42.84 | 2 | 350 | 0.1 | 36.4 |
Notes
- 1. Device mounted on ceramic PCB: 7.6mm x 9.4mm x 0.87mm with pad areas 25mm.
- 2. Short duration test pulse used to minimize self-heating effect.
- 3. f = 1kHz.
Package Outline Dimensions (SOD-123)
| Symbol | Dimensions In Millimeters (Min) | Dimensions In Millimeters (Max) | Dimensions In Inches (Min) | Dimensions In Inches (Max) |
|---|---|---|---|---|
| A | 1.050 | 1.250 | 0.041 | 0.049 |
| A1 | 0.000 | 0.100 | 0.000 | 0.004 |
| A2 | 1.050 | 1.150 | 0.041 | 0.045 |
| b | 0.450 | 0.650 | 0.018 | 0.026 |
| c | 0.080 | 0.150 | 0.003 | 0.006 |
| D | 1.500 | 1.800 | 0.059 | 0.070 |
| E | 2.600 | 2.800 | 0.102 | 0.110 |
| E1 | 3.550 | 3.850 | 0.140 | 0.152 |
| L | ||||
| L1 | 0.250 | 0.450 | 0.010 | 0.018 |
| 0 | 8 | 0 | 8 | |
| (REF) | 0.500 | 0.020 |
Suggested Pad Layout (SOD-123)
| Symbol | Dimensions In Millimeters (Min) | Dimensions In Millimeters (Max) | Dimensions In Inches (Min) | Dimensions In Inches (Max) |
|---|---|---|---|---|
| A | 1.050 | 1.250 | 0.041 | 0.049 |
| A1 | 0.000 | 0.100 | 0.000 | 0.004 |
| A2 | 1.050 | 1.150 | 0.041 | 0.045 |
| b | 0.450 | 0.650 | 0.018 | 0.026 |
| c | 0.080 | 0.150 | 0.003 | 0.006 |
| D | 1.500 | 1.800 | 0.059 | 0.070 |
| E | 2.600 | 2.800 | 0.102 | 0.110 |
| E1 | 3.550 | 3.850 | 0.140 | 0.152 |
| L | ||||
| L1 | 0.250 | 0.450 | 0.010 | 0.018 |
| 0 | 8 | 0 | 8 | |
| (REF) | 0.500 | 0.020 |
Reel Taping Specifications For Surface Mount Devices-SOD123
| Symbol | Dimensions In Millimeters (Min) | Dimensions In Millimeters (Max) | Dimensions In Inches (Min) | Dimensions In Inches (Max) |
|---|---|---|---|---|
| A | 1.050 | 1.250 | 0.041 | 0.049 |
| A1 | 0.000 | 0.100 | 0.000 | 0.004 |
| A2 | 1.050 | 1.150 | 0.041 | 0.045 |
| b | 0.450 | 0.650 | 0.018 | 0.026 |
| c | 0.080 | 0.150 | 0.003 | 0.006 |
| D | 1.500 | 1.800 | 0.059 | 0.070 |
| E | 2.600 | 2.800 | 0.102 | 0.110 |
| E1 | 3.550 | 3.850 | 0.140 | 0.152 |
| L | ||||
| L1 | 0.250 | 0.450 | 0.010 | 0.018 |
| 0 | 8 | 0 | 8 | |
| (REF) | 0.500 | 0.020 |
2511281600_High-Diode-BZT52B5V1_C53058593.pdf
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