FST19235_10 Datasheet, PDF (1/2 Pages) Microsemi Corporation – Schottky Powermod

Schottky Powermod
FST19235 - FST19245
A
C
1 23
L
HP
Q
R
F
G
M
N 4 Places
E
B
K
D
1 23
Common Cathode
1 23
A=Common Anode
J
1 23
D=Doubler
Notes:
Baseplate: Nickel plated copper;
electrically isolated
Pins: Nickel plated copper
Microsemi Catalog Working Peak
Number
Reverse Voltage
FST19235*
FST19240*
FST19245*
35V
40V
45V
Repetitive Peak
Reverse Voltage
35V
40V
45V
*Add the Suffix A for Common Anode, D for Doubler
Dim. Inches
Min. Max.
A 1.995
B 0.300
C 0.495
D 0.182
E 0.990
F 2.390
G 1.500
H 0.120
J ---
K 0.240
L 0.490
M 0.330
N 0.175
P 0.035
Q 0.445
R 0.890
2.005
0.325
0.505
0.192
1.010
2.410
1.525
0.130
0.400
0.260
0.510
0.350
0.195
0.045
0.455
0.910
TO-249
Millimeters
Min.
50.67
7.62
12.57
4.62
25.15
60.71
38.10
3.05
---
6.10
12.45
8.38
4.45
0.89
11.30
22.61
Max. Notes
50.93
8.26
12.83
4.88 Dia.
25.65
61.21
38.70
3.30
10.16
6.60 to Lead C_L
12.95
6.90
4.95 Dia.
1.14
11.56
23.11
Guard Ring Protection
Electrically Isolated Base
Schottky Barrier Rectifier
Low Forward Voltage
Reverse Energy Tested
V_{RRM 35 to 45 Volts}
ROHS Compliant
Electrical Characteristics
Average Forward Current per pkg.
Average Forward Current per leg
Maximum Surge Current per leg
Max. Peak Forward Voltage per leg
Max. Peak Forward Voltage per leg
Max. Peak Reverse Current per leg
Max. Peak Reverse Current per leg
Typical Junction Capacitance per leg
I _{F(AV) 200 Amps}
I _{F(AV) 100 Amps}
I _{FSM 1500 Amps}
V _{FM 0.40 Volts}
V _{FM 0.52 Volts}
I _{RM 2A}
I _{RM 10 mA}
CJ 5500 pF
TC =
TC=
86°C,
86°C,
Square
Square
wave,
wave,
R _0JC
R _0JC
=
=
0.35°C/W
0.7°C/W
8.3ms, half sine,TJ = 150°C
I _{FM = 100A:T J = 150°C*}
I FM = 100A,T J = 25°C *
VRRM, T _{J = 125°C*}
VRRM, ^T _{J = 25°C}
VR _{= 5.0V,} T _{J = 25°C}
*Pulse test: Pulse width 300µsec, Duty cycle 2%
Thermal and Mechanical Characteristics
Storage temp range
Operating junction temp range
Max thermal resistance per leg
Max thermal resistance per pkg.
Typical thermal resistance (greased)
Weight
Mounting Torque
T STG
TJ
R _OJC
R _OJC
R _OCS
-55°C to 150°C
-55°C to 150°C
0.7°C/W Junction to case
0.35°C/W Junction to case
0.1°C/W Case to sink
2.3 ounces (58.5 grams) typical
15-20 inch pounds
www.microsemi.com
January, 2010 - Rev. 2