Plastic Encapsulated Zener Diode JSCJ 1SMA5921A Voltage Regulation 1.5W Power Dissipation
Key Attributes
Model Number:
1SMA5921A
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Impedance(Zzt):
2.5Ω
Zener Voltage(Range):
6.46V~7.14V
Pd - Power Dissipation:
1.5W
Zener Voltage(Nom):
6.8V
Impedance(Zzk):
200Ω
Mfr. Part #:
1SMA5921A
Package:
SMAG
Product Description
Product Overview
The 1SMA59 Series are plastic-encapsulated Zener diodes designed for voltage regulation applications. These diodes offer a power dissipation of 1.5W and are available in a wide range of Zener voltages from 3.3V to 68V with a standard tolerance of 5%.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD (JSCJ)
- Product Line: SMAG Plastic-Encapsulate Diodes
- Series: 1SMA59 SERIES
- Marking: 1SMA59XXA
- Cathode Indicator: Marking bar
Technical Specifications
| Part Number | Zener Voltage (V) Min. | Zener Voltage (V) Nom. | Zener Voltage (V) Max. | Zener Current (mA) @ IZT | Zener Impedance () @ IZT | Reverse Leakage Current (A) @ VR (V) | Max. Power Dissipation (W) @ TL=75 | Junction and Storage Temperature Range () |
| 1SMA5913A | 3.13 | 3.3 | 3.47 | 10 | 455 | 50 @ 1.0V | 1.5 | -55 ~ +150 |
| 1SMA5914A | 3.42 | 3.6 | 3.78 | 9.0 | 417 | 35.5 @ 1.0V | 1.5 | -55 ~ +150 |
| 1SMA5915A | 3.70 | 3.9 | 4.10 | 7.5 | 385 | 12.5 @ 1.0V | 1.5 | -55 ~ +150 |
| 1SMA5916A | 4.08 | 4.3 | 4.52 | 6.0 | 349 | 2.5 @ 1.0V | 1.5 | -55 ~ +150 |
| 1SMA5917A | 4.46 | 4.7 | 4.94 | 5.0 | 319 | 2.5 @ 1.5V | 1.5 | -55 ~ +150 |
| 1SMA5918A | 4.84 | 5.1 | 5.36 | 4.0 | 294 | 2.5 @ 2.0V | 1.5 | -55 ~ +150 |
| 1SMA5919A | 5.32 | 5.6 | 5.88 | 2.0 | 268 | 2.5 @ 3.0V | 1.5 | -55 ~ +150 |
| 1SMA5920A | 5.89 | 6.2 | 6.51 | 2.0 | 242 | 2.5 @ 4.0V | 1.5 | -55 ~ +150 |
| 1SMA5921A | 6.46 | 6.8 | 7.14 | 2.5 | 221 | 2.5 @ 5.2V | 1.5 | -55 ~ +150 |
| 1SMA5922A | 7.12 | 7.5 | 7.88 | 3.0 | 200 | 2.5 @ 6.0V | 1.5 | -55 ~ +150 |
| 1SMA5923A | 7.79 | 8.2 | 8.61 | 3.5 | 183 | 2.5 @ 6.5V | 1.5 | -55 ~ +150 |
| 1SMA5924A | 8.64 | 9.1 | 9.56 | 4.0 | 165 | 2.5 @ 7.0V | 1.5 | -55 ~ +150 |
| 1SMA5925A | 9.5 | 10 | 10.5 | 4.5 | 150 | 2.5 @ 8.0V | 1.5 | -55 ~ +150 |
| 1SMA5926A | 10.45 | 11 | 11.55 | 5.5 | 136 | 0.5 @ 8.4V | 1.5 | -55 ~ +150 |
| 1SMA5927A | 11.4 | 12 | 12.6 | 6.5 | 125 | 0.5 @ 9.1V | 1.5 | -55 ~ +150 |
| 1SMA5928A | 12.35 | 13 | 13.65 | 7.0 | 115 | 0.5 @ 9.9V | 1.5 | -55 ~ +150 |
| 1SMA5929A | 14.25 | 15 | 15.75 | 9.0 | 100 | 0.5 @ 11.4V | 1.5 | -55 ~ +150 |
| 1SMA5930A | 15.2 | 16 | 16.8 | 10 | 94 | 0.5 @ 12.2V | 1.5 | -55 ~ +150 |
| 1SMA5931A | 17.1 | 18 | 18.9 | 12 | 83 | 0.5 @ 13.7V | 1.5 | -55 ~ +150 |
| 1SMA5932A | 19 | 20 | 21 | 14 | 75 | 0.5 @ 15.2V | 1.5 | -55 ~ +150 |
| 1SMA5933A | 20.9 | 22 | 23.1 | 17.5 | 68 | 0.5 @ 16.7V | 1.5 | -55 ~ +150 |
| 1SMA5934A | 22.8 | 24 | 25.2 | 19 | 63 | 0.5 @ 18.2V | 1.5 | -55 ~ +150 |
| 1SMA5935A | 25.65 | 27 | 28.35 | 23 | 56 | 0.5 @ 20.6V | 1.5 | -55 ~ +150 |
| 1SMA5936A | 28.5 | 30 | 31.5 | 26 | 50 | 0.5 @ 22.8V | 1.5 | -55 ~ +150 |
| 1SMA5937A | 31.35 | 33 | 34.65 | 33 | 45 | 0.5 @ 25.1V | 1.5 | -55 ~ +150 |
| 1SMA5938A | 34.2 | 36 | 37.8 | 38 | 42 | 0.5 @ 27.4V | 1.5 | -55 ~ +150 |
| 1SMA5939A | 37.05 | 39 | 40.95 | 45 | 38 | 0.5 @ 29.7V | 1.5 | -55 ~ +150 |
| 1SMA5940A | 40.85 | 43 | 45.15 | 53 | 35 | 0.5 @ 32.7V | 1.5 | -55 ~ +150 |
| 1SMA5941A | 44.65 | 47 | 49.35 | 67 | 32 | 0.5 @ 35.8V | 1.5 | -55 ~ +150 |
| 1SMA5942A | 48.45 | 51 | 53.55 | 70 | 29 | 0.5 @ 38.8V | 1.5 | -55 ~ +150 |
| 1SMA5943A | 53.2 | 56 | 58.8 | 86 | 27 | 0.5 @ 42.6V | 1.5 | -55 ~ +150 |
| 1SMA5944A | 58.9 | 62 | 65.1 | 100 | 24 | 0.5 @ 47.1V | 1.5 | -55 ~ +150 |
| 1SMA5945A | 64.6 | 68 | 71.4 | 120 | 22 | 0.5 @ 51.7V | 1.5 | -55 ~ +150 |
2410121717_JSCJ-1SMA5921A_C5293613.pdf
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