Changzhou Trustec Company Limited
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1SMB5916B SMD Zener Diode 3000mW 4.3 Volt Zener Voltage DO-214AA Case
1SMB5913B THRU 1SMB5956B
Product Drawing
Technical Parameters
| Type | Power | Package |
| MM1W3V3L THRU MM1W110L | 1 | SOD-123FL |
| 1SMA4728A THRU 1SMA4777A | 1 | SMA |
| 1SMA5913A THRU 1SMA5957B | 1.5 | SMA |
| 1SMB5913B THRU 1SMB5956B | 3 | SMB |
| ZMM55C2V4 THRU ZMM55C75 | 0.5 | MINI MELF |
| BZV55C2V4 THRU BZV55C75 | 0.5 | MINI MELF |
| ZMM5221B THRU ZMM5263B | 0.5 | MINI MELF |
| DL5221B THRU DL5263B | 0.5 | MINI MELF |
| DL4728A THRU DL4764A | 1 | MELF |
Product Features
| SYMBOLS | VALUE | UNITS | |
| Power Dissipation( Note 1) | Pt | 3 | W |
| Operating Temperature Range | TJ | -55~+150 | ℃ |
| Storage Temperature Range | TSTG | -55~+150 | ℃ |
| Device Type | Nominal Zener Voltage | Test Current | Maximum Zener Impedance | Maximum Reverse Leakage Current | Maximum Regulator Current | |||
| Vz@IZT | IZT | ZZT@IZT | ZZK@IZK=0.25mA | IZK | IR | @VR | IZM | |
| Volts | mA | Ohms | Ohms | mA | µA | Volts | mA | |
| 1SMB5913B | 3.3 | 113.6 | 10 | 500 | 1.0 | 100 | 1.0 | 454 |
| 1SMB5914B | 3.6 | 104.2 | 9 | 500 | 1.0 | 75 | 1.0 | 416 |
| 1SMB5915B | 3.9 | 96.1 | 7.5 | 500 | 1.0 | 25 | 1.0 | 384 |
| 1SMB5916B | 4.3 | 87.2 | 6 | 500 | 1.0 | 5.0 | 1.0 | 348 |
| 1SMB5917B | 4.7 | 79.8 | 5 | 500 | 1.0 | 5.0 | 1.5 | 319 |
| 1SMB5918B | 5.1 | 73.5 | 4 | 350 | 1.0 | 5.0 | 2.0 | 294 |
| 1SMB5919B | 5.6 | 66.9 | 2 | 250 | 1.0 | 5.0 | 3.0 | 267 |
| 1SMB5920B | 6.2 | 60.5 | 2 | 200 | 1.0 | 5.0 | 4.0 | 241 |
| 1SMB5921B | 6.8 | 55.1 | 2.5 | 200 | 1.0 | 5.0 | 5.2 | 220 |
| 1SMB5922B | 7.5 | 50.0 | 3 | 400 | 0.5 | 5.0 | 6.0 | 200 |
| 1SMB5923B | 8.2 | 45.7 | 3.5 | 400 | 0.5 | 5.0 | 6.5 | 182 |
| 1SMB5924B | 9.1 | 41.2 | 4 | 500 | 0.5 | 5.0 | 7.0 | 164 |
| 1SMB5925B | 10 | 37.5 | 4.5 | 500 | 0.25 | 5.0 | 8.0 | 150 |
| 1SMB5926B | 11 | 34.1 | 5.5 | 550 | 0.25 | 1.0 | 8.4 | 136 |
| 1SMB5927B | 12 | 31.2 | 6.5 | 550 | 0.25 | 1.0 | 9.1 | 125 |
| 1SMB5928B | 13 | 28.8 | 7 | 550 | 0.25 | 1.0 | 9.9 | 115 |
| 1SMB5929B | 15 | 25.0 | 9 | 600 | 0.25 | 1.0 | 11.4 | 100 |
| 1SMB5930B | 16 | 23.4 | 10 | 600 | 0.25 | 1.0 | 12.2 | 93 |
| 1SMB5931B | 18 | 20.8 | 12 | 650 | 0.25 | 1.0 | 13.7 | 83 |
| 1SMB5932B | 20 | 18.7 | 14 | 650 | 0.25 | 1.0 | 15.2 | 75 |
| 1SMB5933B | 22 | 17.0 | 17.5 | 650 | 0.25 | 1.0 | 16.7 | 68 |
| 1SMB5934B | 24 | 15.6 | 19 | 700 | 0.25 | 1.0 | 18.2 | 62 |
| 1SMB5935B | 27 | 13.9 | 23 | 700 | 0.25 | 1.0 | 20.6 | 55 |
| 1SMB5936B | 30 | 12.5 | 26 | 750 | 0.25 | 1.0 | 22.8 | 50 |
| 1SMB5937B | 33 | 11.4 | 33 | 800 | 0.25 | 1.0 | 25.1 | 45 |
| 1SMB5938B | 36 | 10.4 | 38 | 850 | 0.25 | 1.0 | 27.4 | 41 |
| 1SMB5939B | 39 | 9.6 | 45 | 900 | 0.25 | 1.0 | 29.7 | 38 |
| 1SMB5940B | 43 | 8.7 | 53 | 950 | 0.25 | 1.0 | 32.7 | 34 |
| 1SMB5941B | 47 | 8.0 | 67 | 1000 | 0.25 | 1.0 | 35.8 | 31 |
| 1SMB5942B | 51 | 7.3 | 70 | 1100 | 0.25 | 1.0 | 38.8 | 29 |
| 1SMB5943B | 56 | 6.7 | 86 | 1300 | 0.25 | 1.0 | 42.6 | 26 |
| 1SMB5944B | 62 | 6.0 | 100 | 1500 | 0.25 | 1.0 | 47.1 | 24 |
| 1SMB5945B | 68 | 5.5 | 120 | 1700 | 0.25 | 1.0 | 51.7 | 22 |
| 1SMB5946B | 75 | 5.0 | 140 | 2000 | 0.25 | 1.0 | 56.0 | 20 |
| 1SMB5947B | 82 | 4.6 | 160 | 2500 | 0.25 | 1.0 | 62.2 | 18 |
| 1SMB5948B | 91 | 4.1 | 200 | 3000 | 0.25 | 1.0 | 69.2 | 16 |
| 1SMB5949B | 100 | 3.7 | 250 | 3100 | 0.25 | 1.0 | 76.0 | 15 |
| 1SMB5950B | 110 | 3.4 | 300 | 4000 | 0.25 | 1.0 | 83.6 | 13 |
| 1SMB5951B | 120 | 3.1 | 380 | 4500 | 0.25 | 1.0 | 91.2 | 12 |
| 1SMB5952B | 130 | 2.9 | 450 | 5000 | 0.25 | 1.0 | 98.8 | 11 |
| 1SMB5953B | 150 | 2.5 | 600 | 6000 | 0.25 | 1.0 | 114.0 | 10 |
| 1SMB5954B | 160 | 2.3 | 700 | 6500 | 0.25 | 1.0 | 121.6 | 9 |
| 1SMB5955B | 180 | 2.1 | 900 | 7000 | 0.25 | 1.0 | 136.8 | 8 |
| 1SMB5956B | 200 | 1.9 | 1200 | 8000 | 0.25 | 1.0 | 152.0 | 7 |
CHARACTERISTIC CURVES