English
Language : 

20CTQ150 Datasheet, PDF (2/8 Pages) International Rectifier – SCHOTTKY RECTIFIER
◁
20CTQ150, 20CTQ150S, 20CTQ150-1
Bulletin PD-20648 rev. C 09/04
Voltage Ratings
Parameters
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
20CTQ150
20CTQ150S
20CTQ150-1
150
Parameters
Values
IF(AV) Max. Average Forward (Per Leg)
Current * See Fig. 5 (Per Device)
IFSM Max. Peak One Cycle Non-Repetitive
Surge Current (Per Leg) * See Fig. 7
EAS Non-Repetitive Avalanche Energy
(Per Leg)
IAR Repetitive Avalanche Current
(Per Leg)
10
20
1030
180
2.45
0.7
Electrical Specifications
Units
Conditions
A 50% duty cycle @ TC = 154°C, rectangular wave form
A
5µs Sine or 3µs Rect. pulse Following any rated
load condition and with
10ms Sine or 6ms Rect. pulse rated VRRM applied
mJ TJ = 25 °C, IAS = 0.7 Amps, L = 10 mH
A Current decaying linearly to zero in 1 µsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Parameters
Typ. Max. Units Conditions
VFM Max. Forward Voltage Drop (1)
(Per Leg) * See Fig. 1
IRM Max. Reverse Leakage Current
(Per Leg) * See Fig. 2
CT Typical Junction Capacitance (Per Leg)
0.80
0.90
0.63
0.73
3.0
2.7
-
LS Typical Series Inductance (Per Leg)
-
dv/dt Max. Voltage Rate of Change
-
Thermal-Mechanical Specifications
0.88
1.0
0.66
0.77
25
5.0
280
8.0
10000
V
V
V
V
µA
mA
pF
nH
V/ µs
@ 10A
@ 20A
TJ = 25 °C
@ 10A
@ 20A
TJ = 125 °C
TJ = 25 °C
TJ = 125 °C
VR = rated VR
VR = 5VDC (test signal range 100kHz to 1Mhz)
@ 25°C
Measured lead to lead 5mm from package body
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle < 2%
Parameters
TJ Max. Junction Temperature Range
Tstg Max. Storage Temperature Range
RthJC Max. Thermal Resistance Junction
to Case (Per Leg)
RthJC Max. Thermal Resistance Junction
to Case (Per Package)
RthCS Typical Thermal Resistance,
Case to Heatsink
wt Approximate Weight
T Mounting Torque
Min.
Max.
Marking Device
Values Units
Conditions
-55 to 175
-55 to 175
2.0
°C
°C
°C/W DC operation
1.0
°C/W DC operation
0.50 °C/W Mounting surface , smooth and greased
(only for TO-220)
2 (0.07) g (oz.)
6 (5) Kg-cm
12 (10) (Ibf-in)
20CTQ150 Case style TO-220
20CTQ150S Case style D2-Pak
20CTQ150-1 Case style TO-262
2
www.irf.com
 ▷