SMT Zener Diode JSMSEMI BZT52C2V4SQ with Tight Voltage Tolerance and Low Profile Package Design
SMT-Type Zener Diode
This SMT-Type Zener Diode offers a large selection of zener voltages from 2.0V to 75V with a tight voltage tolerance of 5% for the C-series. Its ultra low-profile package is well-suited for automated assembly and is MSL Class 1 compatible. Applications include general voltage regulation and mobile & handheld systems.
Product Attributes
- Brand: JSMICRO Semiconductor
- Package Type: SOD-323
Technical Specifications
| Part Number Marking Code | Zener Voltage VZ (V) @ IZT (mA) | Maximum Zener Impedance ZZT () @ IZT | Maximum Reverse Current IR (A) @ VR (V) | Temperature Coefficient @ IZT TC (mV/C) |
|---|---|---|---|---|
| WY | 2.00 5% (5mA) | 600 (1.0mA) | 150.000 (1.0V) | -3.5 to 0.0 |
| WX | 2.40 5% (5mA) | 600 (1.0mA) | 50.000 (1.0V) | -3.5 to 0.0 |
| W1 | 2.70 5% (5mA) | 600 (1.0mA) | 20.000 (1.0V) | -3.5 to 0.0 |
| W2 | 3.00 5% (5mA) | 600 (1.0mA) | 10.000 (1.0V) | -3.5 to 0.0 |
| W3 | 3.30 5% (5mA) | 600 (1.0mA) | 5.000 (1.0V) | -3.5 to 0.0 |
| W4 | 3.60 5% (5mA) | 600 (1.0mA) | 5.000 (1.0V) | -3.5 to 0.0 |
| W5 | 3.90 5% (5mA) | 600 (1.0mA) | 3.000 (1.0V) | -3.5 to 0.0 |
| W6 | 4.30 5% (5mA) | 600 (1.0mA) | 3.000 (1.0V) | -3.5 to 0.0 |
| W7 | 4.70 5% (5mA) | 500 (1.0mA) | 3.000 (2.0V) | -3.5 to 0.2 |
| W8 | 5.10 5% (5mA) | 480 (1.0mA) | 2.000 (2.0V) | -2.7 to 1.2 |
| W9 | 5.60 5% (5mA) | 400 (1.0mA) | 1.000 (2.0V) | -2.0 to 2.5 |
| WA | 6.20 5% (5mA) | 150 (1.0mA) | 3.000 (4.0V) | 0.4 to 3.7 |
| WB | 6.80 5% (5mA) | 80 (1.0mA) | 2.000 (4.0V) | 1.2 to 4.5 |
| WC | 7.50 5% (5mA) | 80 (1.0mA) | 1.000 (5.0V) | 2.5 to 5.3 |
| WD | 8.20 5% (5mA) | 80 (1.0mA) | 0.700 (5.0V) | 3.2 to 6.2 |
| WE | 9.10 5% (5mA) | 100 (1.0mA) | 0.500 (6.0V) | 3.8 to 7.0 |
| WF | 10.00 5% (5mA) | 150 (1.0mA) | 0.200 (7.0V) | 4.5 to 8.0 |
| WG | 11.00 5% (5mA) | 150 (1.0mA) | 0.100 (8.0V) | 5.4 to 9.0 |
| WH | 12.00 5% (5mA) | 150 (1.0mA) | 0.100 (8.0V) | 6.0 to 10.0 |
| WI | 13.00 5% (5mA) | 170 (1.0mA) | 0.100 (8.0V) | 7.0 to 11.0 |
| WJ | 15.00 5% (5mA) | 200 (1.0mA) | 0.100 (10.5V) | 9.2 to 13.0 |
| WK | 16.00 5% (5mA) | 200 (1.0mA) | 0.100 (11.2V) | 10.4 to 14.0 |
| WL | 18.00 5% (5mA) | 225 (1.0mA) | 0.100 (12.6V) | 12.4 to 16.0 |
| WM | 20.00 5% (5mA) | 225 (1.0mA) | 0.100 (14.0V) | 14.4 to 18.0 |
| WN | 22.00 5% (5mA) | 250 (1.0mA) | 0.100 (15.4V) | 16.4 to 20.0 |
| WO | 24.00 5% (5mA) | 250 (1.0mA) | 0.100 (16.8V) | 18.4 to 22.0 |
| WP | 27.00 2% (2mA) | 300 (0.5mA) | 0.100 (18.9V) | 21.4 to 25.3 |
| WQ | 30.00 2% (2mA) | 300 (0.5mA) | 0.100 (21.0V) | 24.4 to 29.4 |
| WR | 33.00 2% (2mA) | 325 (0.5mA) | 0.100 (23.1V) | 27.4 to 33.4 |
| WS | 36.00 2% (2mA) | 350 (0.5mA) | 0.100 (25.2V) | 30.4 to 37.4 |
| WT | 39.00 2% (2mA) | 350 (0.5mA) | 0.100 (27.3V) | 33.4 to 41.2 |
| WU | 43.00 2% (2mA) | 700 (1.0mA) | 0.100 (32.0V) | 10.0 to 12.0 |
| WV | 47.00 2% (2mA) | 750 (1.0mA) | 0.100 (35.0V) | 10.0 to 12.0 |
| WW | 51.00 2% (2mA) | 750 (1.0mA) | 0.100 (38.0V) | 10.0 to 12.0 |
| WX | 56.00 2% (2mA) | 400 (0.5mA) | 0.045 (39.2V) | 10.0 to 12.0 |
| WY | 62.00 2% (2mA) | 423 (0.5mA) | 0.045 (43.4V) | 10.0 to 12.0 |
| WZ | 68.00 2% (2mA) | 447 (0.5mA) | 0.045 (47.6V) | 10.0 to 12.0 |
| 6H | 75.00 2% (2mA) | 470 (0.5mA) | 0.045 (52.5V) | 10.0 to 12.0 |
Maximum Ratings
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Forward Voltage @ IF=10mA | VF | 0.9 | V |
| Power Dissipation (Collector) | PC | 200 | mW |
| Thermal Resistance (Junction-to-Ambient) | RJA | 625 | C/W |
| Thermal Resistance (Junction-to-Case) | RJC | 337 | C/W |
| Junction Temperature Range | TJ | -55 ~ +150 | C |
| Storage Temperature Range | TSTG | -65 ~ +150 | C |
2401051649_JSMSEMI-BZT52C2V4SQ_C2857095.pdf
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