Surface Mount Zener Diode 3 Watt Power Dissipation FUXINSEMI 1SMB5919BT3G Voltage Regulation Device
Key Attributes
Model Number:
1SMB5919BT3G
Product Custom Attributes
Operating Junction Temperature Range:
-65℃~+150℃
Impedance(Zzt):
2Ω
Diode Configuration:
Independent
Zener Voltage(Range):
5.32V~5.88V
Pd - Power Dissipation:
550mW
Zener Voltage(Nom):
5.6V
Impedance(Zzk):
250Ω
Mfr. Part #:
1SMB5919BT3G
Package:
SMB(DO-214AA)
Product Description
Product Overview
The 1SMB5913BT3G to 1SMB5956BT3G series is a range of 3.0W surface mount Zener diodes designed for voltage regulation applications. These diodes offer a robust solution for maintaining stable voltage levels in various electronic circuits.
Product Attributes
- Surface Mount Zener Diode
- 3.0W Power Dissipation
- Available in 5% tolerance (suffix "B") and 10% tolerance (suffix "A")
Technical Specifications
| Part Number | Zener Voltage (VZ) Min. @ IZT (mA) | Zener Voltage (VZ) Nom. @ IZT (mA) | Zener Voltage (VZ) Max. @ IZT (mA) | Zener Impedance (ZZT) @ IZT (mA) | Zener Impedance (ZZK) @ IZK (mA) | Leakage Current (IR) @ VR (V) | Marking |
| 1SMB5913BT3G | 3.13 @ 10 | 3.3 @ 10 | 3.47 @ 10 | 113.6 | 500 @ 1.0 | 1.0 @ 100 | 913B |
| 1SMB5914BT3G | 3.42 @ 9.0 | 3.6 @ 9.0 | 3.78 @ 9.0 | 104.2 | 500 @ 1.0 | 1.0 @ 75 | 914B |
| 1SMB5915BT3G | 3.70 @ 7.5 | 3.9 @ 7.5 | 4.10 @ 7.5 | 96.1 | 500 @ 1.0 | 1.0 @ 25 | 915B |
| 1SMB5916BT3G | 4.08 @ 6.0 | 4.3 @ 6.0 | 4.52 @ 6.0 | 87.2 | 500 @ 1.0 | 1.0 @ 5 | 916B |
| 1SMB5917BT3G | 4.46 @ 5.0 | 4.7 @ 5.0 | 4.94 @ 5.0 | 79.8 | 500 @ 1.0 | 1.5 @ 5 | 917B |
| 1SMB5918BT3G | 4.84 @ 4.0 | 5.1 @ 4.0 | 5.36 @ 4.0 | 73.5 | 350 @ 1.0 | 2.0 @ 5 | 918B |
| 1SMB5919BT3G | 5.32 @ 2.0 | 5.6 @ 2.0 | 5.88 @ 2.0 | 66.9 | 250 @ 1.0 | 3.0 @ 5 | 919B |
| 1SMB5920BT3G | 5.89 @ 2.0 | 6.2 @ 2.0 | 6.51 @ 2.0 | 60.5 | 200 @ 1.0 | 4.0 @ 5 | 920B |
| 1SMB5921BT3G | 6.46 @ 2.5 | 6.8 @ 2.5 | 7.14 @ 2.5 | 55.1 | 200 @ 1.0 | 5.2 @ 5 | 921B |
| 1SMB5922BT3G | 7.12 @ 3.0 | 7.5 @ 3.0 | 7.88 @ 3.0 | 50 | 400 @ 0.5 | 6.0 @ 5 | 922B |
| 1SMB5923BT3G | 7.79 @ 3.5 | 8.2 @ 3.5 | 8.61 @ 3.5 | 45.7 | 400 @ 0.5 | 6.5 @ 5 | 923B |
| 1SMB5924BT3G | 8.64 @ 4.0 | 9.1 @ 4.0 | 9.56 @ 4.0 | 41.2 | 500 @ 0.5 | 7.0 @ 5 | 924B |
| 1SMB5925BT3G | 9.5 @ 4.5 | 10 @ 4.5 | 10.5 @ 4.5 | 37.5 | 500 @ 0.25 | 8.0 @ 5 | 925B |
| 1SMB5926BT3G | 10.45 @ 5.5 | 11 @ 5.5 | 11.55 @ 5.5 | 34.1 | 550 @ 0.25 | 8.4 @ 1 | 926B |
| 1SMB5927BT3G | 11.4 @ 6.5 | 12 @ 6.5 | 12.6 @ 6.5 | 31.2 | 550 @ 0.25 | 9.1 @ 1 | 927B |
| 1SMB5928BT3G | 12.35 @ 7.0 | 13 @ 7.0 | 13.65 @ 7.0 | 28.8 | 550 @ 0.25 | 9.9 @ 1 | 928B |
| 1SMB5929BT3G | 14.25 @ 9.0 | 15 @ 9.0 | 15.75 @ 9.0 | 25 | 600 @ 0.25 | 11.4 @ 1 | 929B |
| 1SMB5930BT3G | 15.2 @ 10 | 16 @ 10 | 16.8 @ 10 | 23.4 | 600 @ 0.25 | 12.2 @ 1 | 930B |
| 1SMB5931BT3G | 17.1 @ 12 | 18 @ 12 | 18.9 @ 12 | 20.8 | 650 @ 0.25 | 13.7 @ 1 | 931B |
| 1SMB5932BT3G | 19 @ 14 | 20 @ 14 | 21 @ 14 | 18.7 | 650 @ 0.25 | 15.2 @ 1 | 932B |
| 1SMB5933BT3G | 20.9 @ 17.5 | 22 @ 17.5 | 23.1 @ 17.5 | 17 | 650 @ 0.25 | 16.7 @ 1 | 933B |
| 1SMB5934BT3G | 22.8 @ 19 | 24 @ 19 | 25.2 @ 19 | 15.6 | 700 @ 0.25 | 18.2 @ 1 | 934B |
| 1SMB5935BT3G | 25.65 @ 23 | 27 @ 23 | 28.35 @ 23 | 13.9 | 700 @ 0.25 | 20.6 @ 1 | 935B |
| 1SMB5936BT3G | 28.5 @ 28 | 30 @ 28 | 31.5 @ 28 | 12.5 | 750 @ 0.25 | 22.8 @ 1 | 936B |
| 1SMB5937BT3G | 31.35 @ 33 | 33 @ 33 | 34.65 @ 33 | 11.4 | 800 @ 0.25 | 25.1 @ 1 | 937B |
| 1SMB5938BT3G | 34.2 @ 38 | 36 @ 38 | 37.8 @ 38 | 10.4 | 850 @ 0.25 | 27.4 @ 1 | 938B |
| 1SMB5939BT3G | 37.05 @ 45 | 39 @ 45 | 40.95 @ 45 | 9.6 | 900 @ 0.25 | 29.7 @ 1 | 939B |
| 1SMB5940BT3G | 40.85 @ 53 | 43 @ 53 | 45.15 @ 53 | 8.7 | 950 @ 0.25 | 32.7 @ 1 | 940B |
| 1SMB5941BT3G | 44.65 @ 67 | 47 @ 67 | 49.35 @ 67 | 8.0 | 1000 @ 0.25 | 35.8 @ 1 | 941B |
| 1SMB5942BT3G | 48.45 @ 70 | 51 @ 70 | 53.55 @ 70 | 7.3 | 1100 @ 0.25 | 38.8 @ 1 | 942B |
| 1SMB5943BT3G | 53.2 @ 86 | 56 @ 86 | 58.8 @ 86 | 6.7 | 1300 @ 0.25 | 42.6 @ 1 | 943B |
| 1SMB5944BT3G | 58.9 @ 100 | 62 @ 100 | 65.1 @ 100 | 6.0 | 1500 @ 0.25 | 47.1 @ 1 | 944B |
| 1SMB5945BT3G | 64.6 @ 120 | 68 @ 120 | 71.4 @ 120 | 5.5 | 1700 @ 0.25 | 51.7 @ 1 | 945B |
| 1SMB5946BT3G | 71.25 @ 140 | 75 @ 140 | 78.75 @ 140 | 5 | 2000 @ 0.25 | 56 @ 1 | 946B |
| 1SMB5947BT3G | 77.9 @ 160 | 82 @ 160 | 86.1 @ 160 | 4.6 | 2500 @ 0.25 | 62.2 @ 1 | 947B |
| 1SMB5948BT3G | 86.45 @ 200 | 91 @ 200 | 95.55 @ 200 | 4.1 | 3000 @ 0.25 | 69.2 @ 1 | 948B |
| 1SMB5949BT3G | 95 @ 250 | 100 @ 250 | 105 @ 250 | 3.7 | 3100 @ 0.25 | 76 @ 1 | 949B |
| 1SMB5950BT3G | 104.5 @ 300 | 110 @ 300 | 115.5 @ 300 | 3.4 | 4000 @ 0.25 | 83.6 @ 1 | 950B |
| 1SMB5951BT3G | 114 @ 380 | 120 @ 380 | 126 @ 380 | 3.1 | 4500 @ 0.25 | 91.2 @ 1 | 951B |
| 1SMB5952BT3G | 123.5 @ 450 | 130 @ 450 | 136.5 @ 450 | 2.9 | 5000 @ 0.25 | 98.8 @ 1 | 952B |
| 1SMB5953BT3G | 142.5 @ 600 | 150 @ 600 | 157.5 @ 600 | 2.5 | 6000 @ 0.25 | 114 @ 1 | 953B |
| 1SMB5954BT3G | 152 @ 700 | 160 @ 700 | 168 @ 700 | 2.3 | 6500 @ 0.25 | 121.6 @ 1 | 954B |
| 1SMB5955BT3G | 171 @ 900 | 180 @ 900 | 189 @ 900 | 2.1 | 7000 @ 0.25 | 136.8 @ 1 | 955B |
| 1SMB5956BT3G | 190 @ 1200 | 200 @ 1200 | 210 @ 1200 | 1.9 | 8000 @ 0.25 | 152 @ 1 | 956B |
2312181916_FUXINSEMI-1SMB5919BT3G_C7422622.pdf
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