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| 1N4148 |
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 FAIRCHILD
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Typical Characteristics Small Signal Diode (continued) Symbol Parameter Test Conditions Min Max Units V R Breakdown Voltage I R = 100 µA I R = 5.0 µA 100 75 V V V F Forward Voltage 1N914B/4448 1N916B 1N914/916/4148 1N914A/916A 1N916B 1N914B/4448 I F = 5.0 mA I F = 5.0 mA I F = 10 mA I F = 20 mA I F = 20 mA I F = 100 mA 620 630 720 730 1.0 1.0 1.0 1.0 mV mV V V V V I R Reverse Current V R = 20 V V R = 20 V, TA = 150°C V R = 75 V 25 50 5.0 nA µA µA C T Total Capacitance 1N916A/B/4448 1N914A/B/4148 V R = 0, f = 1.0 MHz V R = 0, f = 1.0 MHz 2.0 4.0 pF pF t rr Reverse Recovery Time I F = 10 mA, VR = 6.0 V (60mA), I rr = 1.0 mA, RL = 100Ω 4.0 ns Electrical Characteristics T A = 25°C unless otherwise noted 110 120 130 140 150 160 Ta=25 o C 1 2 3 5 10 20 30 50 100 Reverse Current, I R [uA ] Figure 1. Reverse Voltage vs Reverse Current BV - 1.0 to 100 uA 0 20 40 60 80 100 120 10 20 30 50 70 100 T a= 25 o C R everse V oltage, V R [V ] Figure 2. Reverse Current vs Reverse Voltage IR - 10 to 100 V GENERAL RULE: The Reverse Current of a diode will approximately double for every ten (10) Degree C increase in Temperature 250 300 350 400 450 500 550 1 2 3 5 10 20 30 50 100 Ta= 25 o C Forward Current, I F [uA] Figure 3. Forward Voltage vs Forward Current VF - 1 to 100 uA 450 500 550 600 650 700 750 0.1 0.2 0.3 0.5 1 2 3 5 10 Ta= 25 o C Forward Current, I F [m A ] Figure 4. Forward Voltage vs Forward Current VF - 0.1 to 10 mA |
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