47CTQ020PBF Datasheet, PDF (2/6 Pages) International Rectifier – SCHOTTKY RECTIFIER

47CTQ020PbF
Vishay High Power Products ^{Schottky Rectifier, 2 x 20 A}
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum forward voltage drop per leg
V_FM ⁽¹⁾
Maximum reverse leakage current per leg I_RM ⁽¹⁾
Threshold voltage
Forward slope resistance
Maximum junction capacitance per leg
Typical series inductance per leg
Maximum voltage rate of change
Note
(1) _{Pulse width < 300 µs, duty cycle < 2 %}
V_F(TO)
r_t
C_T
L_S
dV/dt
TEST CONDITIONS
20 A
40 A
T_J = 25 °C
20 A
40 A
T_J = 125 °C
20 A
40 A
T_J = 150 °C
T_J = 125 °C
T_J = 150 °C
T_J = 25 °C
T_J = 125 °C
T_J = T_J maximum
V_R = 5 V
V_R = 3.3 V
V_R = 10 V
V_R = Rated V_R
V_R = 5 V_DC (test signal range 100 kHz to 1 MHz) 25 °C
Measured lead to lead 5 mm from package body
Rated V_R
VALUES
0.45
0.51
0.34
0.44
0.31
0.42
60
45
306
3
310
0.188
5.9
3000
5.5
10 000
UNITS
V
mA
V
mΩ
pF
nH
V/µs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
Maximum junction and storage
temperature range
T_J, T_Stg
Maximum thermal resistance,
junction to case per leg
Maximum thermal resistance,
junction to case per package
Typical thermal resistance,
case to heatsink
R_thJC
DC operation
R_thCS Mounting surface, smooth and greased
Approximate weight
Mounting torque
Marking device
minimum
maximum
Case style TO-220AB
VALUES
- 55 to 150
UNITS
°C
1.5
0.75
°C/W
0.50
2
g
0.07
oz.
6 (5)
12 (10)
kgf · cm
(lbf · in)
47CTQ020
www.vishay.com
2
For technical questions, contact: [e-mail]
Document Number: 94227
Revision: 12-Sep-08