General Purpose Plastic Encapsulated Zener Diode CBI BZT52B12S with Automated Assembly Compatibility
Key Attributes
Model Number:
BZT52B12S
Product Custom Attributes
Impedance(Zzt):
25Ω
Pd - Power Dissipation:
200mW
Zener Voltage(Range):
11.76V~12.24V
Zener Voltage(Nom):
12V
Impedance(Zzk):
150Ω
Mfr. Part #:
BZT52B12S
Package:
SOD-323
Product Description
Product Overview
The BZT52BXXXS series of plastic-encapsulated Zener diodes are designed for general-purpose applications and medium current handling. Featuring a planar die construction, these diodes are ideally suited for automated assembly processes. They are available in a lead-free version and come in the compact SOD-323 package, making them suitable for space-constrained designs.
Product Attributes
- Brand: Heyuan China Base Electronics Technology Co., Ltd.
- Material: Plastic Encapsulate
- Construction: Planar Die
- Assembly Suitability: Ideally Suited for Automated Assembly Processes
- Lead Free Version: Available
Technical Specifications
| Type Number | Type Code | Nominal Zener Voltage (V) | Zener Voltage Min (V) | Zener Voltage Max (V) | Test Current (mA) | Zener Impedance Max () | Reverse Current (mA) | Temperature Coefficient Typical (mV/C) | Test Current for Temp. Coeff. (IZTC) (A) | Forward Voltage (VF) @ IF = 10mA (V) | Power Dissipation (Pd) (mW) | Thermal Resistance (RJA) (C/W) | Junction Temperature (Tj) (C) | Storage Temperature Range (C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BZT52B2V4S | 2WX | 2.4 | 2.35 | 2.45 | 5 | 100 | 600 | 1.0 | -3.5 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B2V7S | 2W1 | 2.7 | 2.65 | 2.75 | 5 | 100 | 600 | 1.0 | -3.5 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B3V0S | 2W2 | 3.0 | 2.94 | 3.06 | 5 | 95 | 600 | 1.0 | -3.5 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B3V3S | 2W3 | 3.3 | 3.23 | 3.37 | 5 | 95 | 600 | 1.0 | -3.5 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B3V6S | 2W4 | 3.6 | 3.53 | 3.67 | 5 | 90 | 600 | 1.0 | -3.5 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B3V9S | 2W5 | 3.9 | 3.82 | 3.98 | 5 | 90 | 600 | 1.0 | -3.5 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B4V3S | 2W6 | 4.3 | 4.21 | 4.39 | 5 | 90 | 600 | 1.0 | -3.5 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B4V7S | 2W7 | 4.7 | 4.61 | 4.79 | 5 | 80 | 500 | 1.0 | -3.5 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B5V1S | 2W8 | 5.1 | 5.00 | 5.20 | 5 | 60 | 480 | 1.0 | -2.7 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B5V6S | 2W9 | 5.6 | 5.49 | 5.71 | 5 | 40 | 400 | 1.0 | -2.0 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B6V2S | 2WA | 6.2 | 6.08 | 6.32 | 5 | 10 | 150 | 1.0 | 0.4 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B6V8S | 2WB | 6.8 | 6.66 | 6.94 | 5 | 15 | 80 | 1.0 | 1.2 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B7V5S | 2WC | 7.5 | 7.35 | 7.65 | 5 | 15 | 80 | 1.0 | 2.5 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B8V2S | 2WD | 8.2 | 8.04 | 8.36 | 5 | 15 | 80 | 1.0 | 3.2 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B9V1S | 2WE | 9.1 | 8.92 | 9.28 | 5 | 15 | 100 | 1.0 | 3.8 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B10S | 2WF | 10 | 9.80 | 10.20 | 5 | 20 | 150 | 1.0 | 4.5 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B11S | 2WG | 11 | 10.78 | 11.22 | 5 | 20 | 150 | 1.0 | 5.4 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B12S | 2WH | 12 | 11.76 | 12.24 | 5 | 25 | 150 | 1.0 | 6.0 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B13S | 2WI | 13 | 12.74 | 13.26 | 5 | 30 | 170 | 1.0 | 7.0 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B15S | 2WJ | 15 | 14.70 | 15.30 | 5 | 30 | 200 | 1.0 | 9.2 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B16S | 2WK | 16 | 15.68 | 16.32 | 5 | 40 | 200 | 1.0 | 10.4 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B18S | 2WL | 18 | 17.64 | 18.36 | 5 | 45 | 225 | 1.0 | 12.4 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B20S | 2WM | 20 | 19.60 | 20.40 | 5 | 55 | 225 | 1.0 | 14.4 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B22S | 2WN | 22 | 21.56 | 22.44 | 5 | 55 | 250 | 1.0 | 16.4 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B24S | 2WO | 24 | 23.52 | 24.48 | 5 | 70 | 250 | 1.0 | 18.4 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B27S | 2WP | 27 | 26.46 | 27.54 | 2 | 80 | 300 | 0.5 | 21.4 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B30S | 2WQ | 30 | 29.40 | 30.60 | 2 | 80 | 300 | 0.5 | 24.4 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B33S | 2WR | 33 | 32.34 | 33.66 | 2 | 80 | 325 | 0.5 | 27.4 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B36S | 2WS | 36 | 35.28 | 36.72 | 2 | 90 | 350 | 0.5 | 30.4 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
| BZT52B39S | 2WT | 39 | 38.22 | 39.78 | 2 | 130 | 350 | 0.5 | 33.4 | 0.9 | 200 | 625 | 150 | -55 ~ +150 |
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 (SOD-323):
| Symbol | Dimension in Millimeters (Min) | Dimension in Millimeters (Max) |
|---|---|---|
| A | 0.95 | 1.15 |
| A1 | 0.010 | 0.100 |
| B | 1.20 | 1.40 |
| bp | 0.25 | 0.40 |
| C | 0.09 | 0.150 |
| E | 1.60 | 1.80 |
| HE | 2.30 | 2.70 |
| Lp | 0.20 | 0.40 |
| 0 | 5 |
2410121433_CBI-BZT52B12S_C21714140.pdf
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