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1N4447

SYNSEMI
Part Number 1N4447
Manufacturer SYNSEMI
Description HIGH SPEED SWITCHING DIODE
Published Apr 14, 2016
Detailed Description 1N4447 FEATURES : • High switching speed: max. 4 ns • Reverse voltage:max. 75V • Peak reverse voltage:max. 100 V • Pb / ...
Datasheet PDF File 1N4447 PDF File

1N4447
1N4447


Overview
1N4447 FEATURES : • High switching speed: max.
4 ns • Reverse voltage:max.
75V • Peak reverse voltage:max.
100 V • Pb / RoHS Free MECHANICAL DATA : Case: DO-35 Glass Case Weight: approx.
0.
13g HIGH SPEED SWITCHING DIODE DO - 35 Glass (DO-204AH) 0.
079(2.
0 )max.
Cathode Mark 0.
020 (0.
52)max.
1.
00 (25.
4) min.
0.
150 (3.
8) max.
1.
00 (25.
4) min.
Dimensions in inches and ( millimeters ) Maximum Ratings and Thermal Characteristics ( Ta = 25 °C) Parameter Maximum Peak Reverse Voltage Maximum Reverse Voltage Maximum Forward DC Current Maximum Average Forward Current Maximum Surge Forward Current at tp = 1 µs Power Dissipation Maximum Junction Temperature Storage Temperature Range Symbol VRM VR IF IF(AV) IFSM PD TJ TSTG Value 100 75 200 150 2 500 200 -65 to + 200 Unit V V mA mA A mW °C °C Electrical Characteristics ( Ta = 25 °C) Parameter Symbol Reverse Current IR Forward Voltage Reverse Breakdown Voltage Diode Capacitance VF V(BR)R Cd Reverse Recovery T Trr Test Condition VR = 20 V VR = 20 V , Tj = 150 °C IF = 20 mA IR = 100 μA (pulsed) f = 1MHz ; VR = 0 IF = 10 mA ,VR = 6 V, RL = 100 Ω Min.
- 100 - - Typ.
- - Max.
25 50 1 2 4 Unit nA μA V V pF ns Page 1 of 2 Rev.
01 : May 9, 2006 FORWARD CURRENT, I F (mA) RATING AND CHARACTERISTIC CURVES ( 1N4447 ) FIG1.
- FORWARD CURRENT VS.
FORWARD VOLTAGE 1000 100 TJ = 125 10 1.
0 TJ = 25 °C 0.
1 0 0.
2 0.
4 0.
6 0.
8 1.
0 FORWARD VOLTAGE , V F (V) 1.
2 REVERSE CURRENT, IR (nA) FIG.
2 - REVERSE CURRENT VS.
JUNCTION TEMPERATURE 10000 TJ = 100 °C 1000 100 TJ = 25 °C 10 1.
0 0 20 40 60 80 100 REVERSE VOLTAGE , VR (V) FIG3.
- CAPACITANCE BETWEEN TERMINALS VS.
REVERSE VOLTAGE 2.
5 f = 1 MHz Ta = 25 °C 2.
0 1.
5 1.
0 0.
5 0 0 10 20 30 REVERSE VOLTAGE , VR (V) REVERSE RECOVERY TIME, Trr (ns) FIG.
4 - REVERSE RECOVERY TIME VS.
FORWARD CURRENT 10 Ta = 25 °C 8 6 4 2 0 05 10 15 20 25 REVERSE VOLTAGE , VR (V) DIODE CAPACITANCE, Cd (pF) Page 2 of 2 Rev.
01 : May 9, 2006 ...


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