FST31120 Datasheet, PDF (1/2 Pages) Microsemi Corporation – 30 AMP SCHOTTKY RECTIFIERS

Certificate TH97/10561QM
Certificate TW00/17276EM
FST31120 to FST31150
PRV : 120 - 150 Volts
Io : 30 Ampere
FEATURES :
* Guard ring for reverse protection
* Low power loss
* High efficiency
* High surge capacity
* Pb / RoHS Free
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)
Dual Schottky Barrier Rectifiers
TO-220AB
0.154(3.91)DIA.
0.148(3.74)
0.415(10.54)MAX.
0.055(1.39)
0.113(2.87)
0.045(1.14)
0.103(2.62)
0.145(3.68)
0.135(3.43)
0.635(16.13)
0.625(15.87)
12 3
PIN 1
PIN 2
CASE
PIN 3
0.205(5.20)
0.195(4.95)
0.350(8.89)
0.330(8.39)
0.160(4.06)
0.140(3.56)
0.037(0.94)
0.027(0.68)
0.105(2.67)
0.095(2.41)
0.185(4.70)
0.175(4.44)
0.603(15.32)
0.573(14.55)
0.560(14.22)
0.530(13.46)
0.022(0.56)
0.014(0.36)
Dimensions in inches and ( millimeters )
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (Ta =25°C unless otherwise noted.)
PARAMETER
SYMBOL FST31120 FST31130 FST31150 UNIT
Maximum Repetitive Peak Reverse Voltage
Maximum Average Forward Rectified
Total device
Current at T_C = 153 °C
Per Leg
Maximum Peak Forward Surge Current, 8.3ms single
half sine-wave superimposed on rated load Per Leg
Maximum Instantaneous Forward
Voltage Per Leg ⁽¹⁾
Maximum Reverse Current Per Leg
at Working Peak Reverse Voltage ⁽¹⁾
at I_F = 15 A, T_J = 25 °C
I_F = 15 A, T_J = 125 °C
T_J = 25°C
T_J = 125 °C
Typical Junction Capacitance ( V _R = 5 V, T_J = 25 °C)
Maximum Thermal Resistance, Junction to Case, Per Leg
Operating Junction Temperature Range
Storage Temperature Range
V_RRM
I_F(AV)
I_FSM
V_F
I_R
I_R(H)
C_J
R_θJC
T_J
T_STG
120
130
150
30
15
250
0.85
0.72
250
1.0
350
2.0
- 55 to + 175
- 55 to + 175
V
A
A
V
μA
mA
pF
°C/W
°C
°C
Note :
(1) Pulse Test: Pulse Width 300 µs, Duty Cycle 2%.
Page 1 of 2
Rev. 01 : October 13, 2006