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  Datasheet File OCR Text:
 Certificate TH97/10561QM
Certificate TW00/17276EM
FST20120 to FST20150
PRV : 120 - 150 Volts Io : 20 Ampere
FEATURES :
* Guard ring for reverse protection * Low power loss * High efficiency * High surge capacity * Pb / RoHS Free
Dual Schottky Barrier Rectifiers
TO-220AB
0.154(3.91)DIA. 0.415(10.54)MAX. 0.148(3.74) 0.113(2.87) 0.103(2.62) 0.635(16.13) 0.625(15.87) 123 PIN 1 PIN 2 CASE PIN 3 0.037(0.94) 0.027(0.68) 0.105(2.67) 0.095(2.41) 0.055(1.39) 0.045(1.14) 0.185(4.70) 0.175(4.44)
0.145(3.68) 0.135(3.43) 0.350(8.89) 0.330(8.39) 0.160(4.06) 0.140(3.56)
0.603(15.32) 0.573(14.55)
0.560(14.22) 0.530(13.46)
MECHANICAL DATA :
* Case : JEDEC TO-220AB molded plastic body * Terminals: Plated leads, solderable per MIL-STD-750 Method 2026 * Polarity: As marked * Mounting Position: Any * Weight : 2.24 grams (Approximately)
0.205(5.20) 0.195(4.95)
0.022(0.56) 0.014(0.36)
Dimensions in inches and ( millimeters )
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (Ta =25C unless otherwise noted.)
PARAMETER Maximum Repetitive Peak Reverse Voltage Maximum Average Forward Rectified Current at T C = 157 C Total device Per Leg SYMBOL VRRM IF(AV) FST20120 120 FST20130 130 20 10 225 0.83 0.64 100 700 280 2.4 - 55 to + 175 - 55 to + 175 FST20150 150 UNIT V A
Maximum Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load Per Leg Maximum Instantaneous Forward Voltage Per Leg
(1)
IFSM
A
at I F = 10 A, T J = 25 C I F = 10 A, T J = 175 C TJ = 25C TJ = 125 C
VF IR IR(H) CJ RJC TJ TSTG
V A A pF C/W C C
Maximum Reverse Current Per Leg at Working Peak Reverse Voltage
(1)
Typical Junction Capacitance ( V R = 5 V, T J = 25 C) Typical Thermal Resistance, Junction to Case, Per Leg Operating Junction Temperature Range Storage Temperature Range
Note : (1) Pulse Test: Pulse Width 300 s, Duty Cycle 2%.
Page 1 of 2
Rev. 01 : October 13, 2006
Certificate TH97/10561QM
Certificate TW00/17276EM
RATING AND CHARACTERISTIC CURVES ( FST20120~ FST20150 )
FIG.1 - FORWARD CURRENT DERATING PER LEG
10
FIG.2 - TYPICAL JUNCTION CAPACITANCE PER LEG
1000
AVERAGE FORWARD CURRENT, (A)
8
6
JUNCTION CAPACITANCE, (pF)
140 145 150 155 160 165 170 175
100
4
2
0
10 0.1
1.0
10
100
CASE TEMPERATURE, ( C)
REVERSE VOLTAGE, (V)
FIG.3 - TYPICAL FORWARD CHARACTERISTICS PER LEG
100
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS PER LEG
1.0
TYPICAL REVERSE CURRENT, (A)
INSTANTANEOUS FORWARD CURRENT, (A)
TJ = 125 C 0.1
10 TJ = 125 C
1.0 TJ = 25 C
0.01
TJ = 75 C
0.1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
0.001
TJ = 25 C
INSTANTANEOUS FORWARD VOLTAGE, (V)
0.0001 0 30 60 90 120 150
REVERSE VOLTAGE, (V)
Page 2 of 2
Rev. 01 : October 13, 2006


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