High Power Surface Mount Zener Diode DOWO SMA5930A with Halogen Free Construction and Low Inductance
Product Overview
The SMA59xx Series are surface mount silicon Zener diodes designed for stabilizing and clipping applications with high power ratings. They feature a glass-passivated chip, built-in strain relief, low inductance, high peak reverse power dissipation, and low reverse leakage. These diodes comply with RoHS standards and are halogen-free.
Product Attributes
- Package: SMA/DO-214AC
- Terminal: All external surfaces are corrosion resistant with readily solderable leads
- Polarity: Cathode line denotes the cathode end
- Epoxy: UL 94V-0 rate flame retardant
- Mounting Position: Any
- Certifications: RoHS standard, halogen-free
Technical Specifications
| Part Number | Nominal Zener Voltage (V) | Test Current (mA) | Max Zener Impedance () | Max Reverse Leakage Current (A) @ VR (V) | Max DC Current (mA) | Marking Code |
| SMA5913A | 3.3 | 113.6 | 10 | 100 @ 1.0 | 454 | 913A |
| SMA5914A | 3.6 | 104.2 | 9.0 | 75 @ 1.0 | 416 | 914A |
| SMA5915A | 3.9 | 96.1 | 7.5 | 25 @ 1.0 | 384 | 915A |
| SMA5916A | 4.3 | 87.2 | 6.0 | 5.0 @ 1.0 | 348 | 916A |
| SMA5917A | 4.7 | 79.8 | 5.0 | 5.0 @ 1.5 | 319 | 917A |
| SMA5918A | 5.1 | 73.5 | 4.0 | 5.0 @ 2.0 | 294 | 918A |
| SMA5919A | 5.6 | 66.9 | 2.0 | 5.0 @ 3.0 | 267 | 919A |
| SMA5920A | 6.2 | 60.5 | 2.0 | 5.0 @ 4.0 | 241 | 920A |
| SMA5921A | 6.8 | 55.1 | 2.5 | 50 @ 5.2 | 220 | 921A |
| SMA5922A | 7.5 | 50.0 | 3.0 | 50 @ 6.0 | 200 | 922A |
| SMA5923A | 8.2 | 45.7 | 3.5 | 50 @ 6.5 | 182 | 923A |
| SMA5924A | 9.1 | 41.2 | 4.0 | 50 @ 7.0 | 164 | 924A |
| SMA5925A | 10 | 37.5 | 4.5 | 50 @ 8.0 | 150 | 925A |
| SMA5926A | 11 | 34.1 | 5.5 | 50 @ 8.4 | 136 | 926A |
| SMA5927A | 12 | 31.2 | 6.5 | 1.0 @ 9.1 | 125 | 927A |
| SMA5928A | 13 | 28.8 | 7.0 | 1.0 @ 9.9 | 115 | 928A |
| SMA5929A | 15 | 25.0 | 9.0 | 1.0 @ 11.4 | 100 | 929A |
| SMA5930A | 16 | 23.4 | 10 | 1.0 @ 12.2 | 93 | 930A |
| SMA5931A | 18 | 20.8 | 12 | 1.0 @ 13.7 | 83 | 931A |
| SMA5932A | 20 | 18.7 | 14 | 1.0 @ 15.2 | 75 | 932A |
| SMA5933A | 22 | 17.0 | 17.5 | 1.0 @ 16.7 | 68 | 933A |
| SMA5934A | 24 | 15.6 | 19 | 1.0 @ 18.2 | 62 | 934A |
| SMA5935A | 27 | 13.9 | 23 | 1.0 @ 20.6 | 55 | 935A |
| SMA5936A | 30 | 12.5 | 26 | 1.0 @ 22.8 | 50 | 936A |
| SMA5937A | 33 | 11.4 | 33 | 1.0 @ 25.1 | 45 | 937A |
| SMA5938A | 36 | 10.4 | 38 | 1.0 @ 27.4 | 41 | 938A |
| SMA5939A | 39 | 9.6 | 45 | 1.0 @ 29.7 | 38 | 939A |
| SMA5940A | 43 | 8.7 | 53 | 1.0 @ 32.7 | 34 | 940A |
| SMA5941A | 47 | 8.0 | 67 | 1.0 @ 35.8 | 31 | 941A |
| SMA5942A | 51 | 7.3 | 70 | 1.0 @ 38.8 | 29 | 942A |
| SMA5943A | 56 | 6.7 | 86 | 1.0 @ 42.6 | 26 | 943A |
| SMA5944A | 62 | 6.0 | 100 | 1.0 @ 47.1 | 24 | 944A |
| SMA5945A | 68 | 5.5 | 120 | 1.0 @ 51.7 | 22 | 945A |
| SMA5946A | 75 | 5.0 | 140 | 1.0 @ 56.0 | 20 | 946A |
| SMA5947A | 82 | 4.6 | 160 | 1.0 @ 62.2 | 18 | 947A |
| SMA5948A | 91 | 4.1 | 200 | 1.0 @ 69.2 | 16 | 948A |
| SMA5949A | 100 | 3.7 | 250 | 1.0 @ 76.0 | 15 | 949A |
| SMA5950A | 110 | 3.4 | 300 | 1.0 @ 83.6 | 13 | 950A |
| SMA5951A | 120 | 3.1 | 380 | 1.0 @ 91.2 | 12 | 951A |
| SMA5952A | 130 | 2.9 | 450 | 1.0 @ 98.8 | 11 | 952A |
| SMA5953A | 150 | 2.5 | 600 | 1.0 @ 114.0 | 10 | 953A |
| SMA5954A | 160 | 2.3 | 700 | 1.0 @ 121.6 | 9.0 | 954A |
| SMA5955A | 180 | 2.1 | 900 | 1.0 @ 136.8 | 8.0 | 955A |
| SMA5956A | 200 | 1.9 | 1200 | 1.0 @ 152.0 | 7.0 | 956A |
| SMA5957A | 240 | 1.5 | 1600 | 1.0 @ 182.4 | 6.0 | 957A |
Maximum Ratings and Electrical Characteristics
| Symbol | Parameter | Value | Unit |
| PD | DC power dissipation at TL=75, measure at zero lead length (Note 1) derate above 75 | 1.5 | Watts |
| Operating junction temperature range | -55 to +150 | ||
| TSTG | Storage temperature range | -55 to +150 |
Note 1: Mounted on Cu-Pad size 5mm x 5mm x 1.6mm on PCB
2410121929_DOWO-SMA5930A_C22386123.pdf
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