Planar Die Zener Diode CBI BZT52B24 with Plastic Surface Mounted Package and 350mW Power Dissipation
Product Overview
This Zener Diode series features a planar die construction and a 350mW power dissipation capability on a ceramic PCB. Designed for general purpose, medium current applications, these diodes are ideally suited for automated assembly processes. Lead-free versions are available.
Product Attributes
- Brand: Heyuan China Base Electronics Technology Co., Ltd.
- Construction: Planar Die
- Packaging: Plastic Surface Mounted Package (SOD-123)
- Availability: Lead Free Version Available
Technical Specifications
| Type Number | Type Code | Nominal Zener Voltage (Vz) @ Izt (V) | Test Current (Izt) (mA) | Maximum Zener Impedance (Zzt) @ Izt () | Maximum Reverse Current (Ir) @ Vr (A) | Typical Temperature Coefficient (mV/C) | Forward Voltage (Vf) @ If = 10mA (V) | Power Dissipation (Pd) (mW) |
|---|---|---|---|---|---|---|---|---|
| BZT52B2V4 | 2WX | 2.4 | 5 | 100 | 50 | -3.5 | 0.9 | 350 |
| BZT52B2V7 | 2W1 | 2.7 | 5 | 100 | 20 | -3.5 | 0.9 | 350 |
| BZT52B3V0 | 2W2 | 3.0 | 5 | 95 | 10 | -3.5 | 0.9 | 350 |
| BZT52B3V3 | 2W3 | 3.3 | 5 | 95 | 5 | -3.5 | 0.9 | 350 |
| BZT52B3V6 | 2W4 | 3.6 | 5 | 90 | 5 | -3.5 | 0.9 | 350 |
| BZT52B3V9 | 2W5 | 3.9 | 5 | 90 | 3 | -3.5 | 0.9 | 350 |
| BZT52B4V3 | 2W6 | 4.3 | 5 | 90 | 3 | -3.5 | 0.9 | 350 |
| BZT52B4V7 | 2W7 | 4.7 | 5 | 80 | 3 | -3.5 | 0.9 | 350 |
| BZT52B5V1 | 2W8 | 5.1 | 5 | 60 | 2 | -2.7 | 0.9 | 350 |
| BZT52B5V6 | 2W9 | 5.6 | 5 | 40 | 1 | -2.0 | 0.9 | 350 |
| BZT52B6V2 | 2WA | 6.2 | 5 | 10 | 3 | 0.4 | 0.9 | 350 |
| BZT52B6V8 | 2WB | 6.8 | 5 | 15 | 2 | 1.2 | 0.9 | 350 |
| BZT52B7V5 | 2WC | 7.5 | 5 | 15 | 1 | 2.5 | 0.9 | 350 |
| BZT52B8V2 | 2WD | 8.2 | 5 | 15 | 0.7 | 3.2 | 0.9 | 350 |
| BZT52B9V1 | 2WE | 9.1 | 5 | 15 | 0.5 | 3.8 | 0.9 | 350 |
| BZT52B10 | 2WF | 10 | 5 | 20 | 0.2 | 4.5 | 0.9 | 350 |
| BZT52B11 | 2WG | 11 | 5 | 20 | 0.1 | 5.4 | 0.9 | 350 |
| BZT52B12 | 2WH | 12 | 5 | 25 | 0.1 | 6.0 | 0.9 | 350 |
| BZT52B13 | 2WI | 13 | 5 | 30 | 0.1 | 7.0 | 0.9 | 350 |
| BZT52B15 | 2WJ | 15 | 5 | 30 | 0.1 | 9.2 | 0.9 | 350 |
| BZT52B16 | 2WK | 16 | 5 | 40 | 0.1 | 10.4 | 0.9 | 350 |
| BZT52B18 | 2WL | 18 | 5 | 45 | 0.1 | 12.4 | 0.9 | 350 |
| BZT52B20 | 2WM | 20 | 5 | 55 | 0.1 | 14.4 | 0.9 | 350 |
| BZT52B22 | 2WN | 22 | 5 | 55 | 0.1 | 16.4 | 0.9 | 350 |
| BZT52B24 | 2WO | 24 | 5 | 70 | 0.1 | 18.4 | 0.9 | 350 |
| BZT52B27 | 2WP | 27 | 2 | 80 | 0.1 | 21.4 | 0.9 | 350 |
| BZT52B30 | 2WQ | 30 | 2 | 80 | 0.1 | 24.4 | 0.9 | 350 |
| BZT52B33 | 2WR | 33 | 2 | 80 | 0.1 | 27.4 | 0.9 | 350 |
| BZT52B36 | 2WS | 36 | 2 | 90 | 0.1 | 30.4 | 0.9 | 350 |
| BZT52B39 | 2WT | 39 | 2 | 130 | 0.1 | 33.4 | 0.9 | 350 |
| BZT52B43 | 2WU | 43 | 2 | 130 | 0.1 | 36.4 | 0.9 | 350 |
Package Outline (SOD-123)
| Symbol | Dimension (mm) Min | Dimension (mm) Max |
|---|---|---|
| A | 0.95 | 1.15 |
| A1 | 0.01 | 0.100 |
| B | 1.55 | 1.65 |
| bp | 0.50 | 0.70 |
| C | 0.09 | 0.150 |
| E | 2.60 | 2.70 |
| HE | 3.45 | 3.85 |
| Lp | 0.20 | 0.45 |
| 0 | 5 |
Maximum Ratings
(Ta=25C unless otherwise specified)
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Forward Voltage (Note 2) | VF | 0.9 | V |
| Power Dissipation (Note 1) | Pd | 350 | mW |
| Thermal Resistance from Junction to Ambient | RJA | 357 | /W |
| Junction Temperature | Tj | 150 | |
| Storage Temperature Range | Tstg | -55 ~ +150 |
Pin Description
- 1: Cathode
- 2: Anode
Notes
- Device mounted on ceramic PCB: 7.6mm x 9.4mm x 0.87mm with pad areas 25mm.
- Short duration test pulse used to minimize self-heating effect.
- f = 1kHz.
2410121341_CBI-BZT52B24_C21714231.pdf
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