20V 1W High Pressure Zener Diode , 1N4747A High Voltage Zener Diode Black Color
20v 1w High-pressure zener diode 1N4747A
Feature
1. 1.0 Watt Power Dissipation
2. 3.3V - 75V Nominal Zener Voltage
3. Standard VZ Tolerance is 5%
4. Lead Free Finish, RoHS Compliant (Note 2)
Mechanical Data
-Case: DO-41
-Case Material: Glass. UL Flammability Classification Rating 94V-0
-Moisture Sensitivity: Level 1 per J-STD-020C
-Terminals: Finish ¾ Sn96.5Ag3.5. Solderable per MIL-STD-202, Method 208
-Polarity: Cathode Band
-Marking: Type Number
-Weight: 0.35 grams (approximate)
Electrical Characteristics
@ TA = 25°C unless otherwise specified
Type | Nominal Zener | Test | Maximum Zener Impedance | Maximum Reverse | Max Surge | Temperature | |||
VZ @ IZT | IZT | ZZT @ IZT | ZZK @ IZK | IZK | IR | @ VR | IZS | ||
(V) | (mA) | (W) | (W) | (mA) | (µA) | (V) | (mA) | %/°C | |
1N4728A | 3.3 | 76 | 10 | 400 | 1.0 | 100 | 1.0 | 1380 | -0.08 to -0.05 |
1N4729A | 3.6 | 69 | 10 | 400 | 1.0 | 100 | 1.0 | 1260 | -0.08 to -0.05 |
1N4730A | 3.9 | 64 | 9.0 | 400 | 1.0 | 50 | 1.0 | 1190 | -0.07 to -0.02 |
1N4731A | 4.3 | 58 | 9.0 | 400 | 1.0 | 10 | 1.0 | 1070 | -0.07 to -0.01 |
1N4732A | 4.7 | 53 | 8.0 | 500 | 1.0 | 10 | 1.0 | 970 | -0.03 to +0.04 |
1N4733A | 5.1 | 49 | 7.0 | 550 | 1.0 | 10 | 1.0 | 890 | -0.01 to +0.04 |
1N4734A | 5.6 | 45 | 5.0 | 600 | 1.0 | 10 | 2.0 | 810 | 0 to +0.045 |
1N4735A | 6.2 | 41 | 2.0 | 700 | 1.0 | 10 | 3.0 | 730 | +0.01 to +0.055 |
1N4736A | 6.8 | 37 | 3.5 | 700 | 1.0 | 10 | 4.0 | 660 | +0.015 to +0.06 |
1N4737A | 7.5 | 34 | 4.0 | 700 | 0.5 | 10 | 5.0 | 605 | +0.02 to +0.065 |
1N4738A | 8.2 | 31 | 4.5 | 700 | 0.5 | 10 | 6.0 | 550 | 0.03 to 0.07 |
1N4739A | 9.1 | 28 | 5.0 | 700 | 0.5 | 10 | 7.0 | 500 | 0.035 to 0.075 |
1N4740A | 10 | 25 | 7.0 | 700 | 0.25 | 10 | 7.6 | 454 | 0.04 to 0.08 |
1N4741A | 11 | 23 | 8.0 | 700 | 0.25 | 5.0 | 8.4 | 414 | 0.045 to 0.08 |
1N4742A | 12 | 21 | 9.0 | 700 | 0.25 | 5.0 | 9.1 | 380 | 0.045 to 0.085 |
1N4743A | 13 | 19 | 10 | 700 | 0.25 | 5.0 | 9.9 | 344 | 0.05 to 0.085 |
1N4744A | 15 | 17 | 14 | 700 | 0.25 | 5.0 | 11.4 | 304 | 0.055 to 0.09 |
1N4745A | 16 | 15.5 | 16 | 700 | 0.25 | 5.0 | 12.2 | 285 | 0.055 to 0.09 |
1N4746A | 18 | 14 | 20 | 750 | 0.25 | 5.0 | 13.7 | 250 | 0.06 to 0.09 |
1N4747A | 20 | 12.5 | 22 | 750 | 0.25 | 5.0 | 15.2 | 225 | 0.06 to 0.09 |
1N4748A | 22 | 11.5 | 23 | 750 | 0.25 | 5.0 | 16.7 | 205 | 0.06 to 0.095 |
1N4749A | 24 | 10.5 | 25 | 750 | 0.25 | 5.0 | 18.2 | 190 | 0.06 to 0.095 |
1N4750A | 27 | 9.5 | 35 | 750 | 0.25 | 5.0 | 20.6 | 170 | 0.06 to 0.095 |
1N4751A | 30 | 8.5 | 40 | 1000 | 0.25 | 5.0 | 22.8 | 150 | 0.06 to 0.095 |
1N4752A | 33 | 7.5 | 45 | 1000 | 0.25 | 5.0 | 25.1 | 135 | 0.06 to 0.095 |
1N4753A | 36 | 7.0 | 50 | 1000 | 0.25 | 5.0 | 27.4 | 125 | 0.06 to 0.095 |
1N4754A | 39 | 6.5 | 60 | 1000 | 0.25 | 5.0 | 29.7 | 115 | 0.06 to 0.095 |
1N4755A | 43 | 6.0 | 70 | 1500 | 0.25 | 5.0 | 32.7 | 110 | 0.06 to 0.095 |
1N4756A | 47 | 5.5 | 80 | 1500 | 0.25 | 5.0 | 35.8 | 95 | 0.06 to 0.095 |
1N4757A | 51 | 5.0 | 95 | 1500 | 0.25 | 5.0 | 38.8 | 90 | 0.06 to 0.095 |
1N4758A | 56 | 4.5 | 110 | 2000 | 0.25 | 5.0 | 42.6 | 80 | 0.06 to 0.095 |
1N4759A | 62 | 4.0 | 125 | 2000 | 0.25 | 5.0 | 47.1 | 70 | 0.06 to 0.095 |
1N4760A | 68 | 3.7 | 150 | 2000 | 0.25 | 5.0 | 51.7 | 65 | 0.06 to 0.095 |
1N4761A | 75 | 3.3 | 175 | 2000 | 0.25 | 5.0 | 56.0 | 60 | 0.06 to 0.095 |
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