45CKQ100_15 Datasheet, PDF (2/4 Pages) International Rectifier – SCHOTTKY RECTIFIER

45CKQ100
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) (Per Leg)
VRWM Max. Working Peak Reverse Voltage (V) (Per Leg)
45CKQ100
100
Absolute Maximum Ratings
Parameters
I_F(AV) Max. Average Forward Current
See Fig. 5
I_FSM Max. Peak One Cycle Non - Repetitive
Surge Current (Per Leg)
Limits
45*
400
Units
Conditions
A 50% duty cycle @ T_C = 100°C, rectangular waveform
* I_{F(AV) Current is limited by package.}
A @ t_p = 8.3 ms half-sine
Electrical Specifications
Parameters
V_FM Max. Forward Voltage Drop
(Per Leg) See Fig. 1
I_RM Max. Reverse Leakage Current
(Per Leg) See Fig. 2 
C_T Max. Junction Capacitance (Per Leg)
L S Typical Series Inductance (Per Leg)
Limits
0.90
1.18
0.89
1.13
0.74
0.97
0.8
45
1400
8.7
Units
V
V
V
V
V
V
mA
mA
pF
nH
Conditions
@ 25A
T_J = -55°C
@ 45A
@ 25A
T_J = 25°C
@ 45A
@ 25A
T_J = 125°C
@ 45A
T_J = 25°C
V_R = rated V_R
TJ = 125°C
V_R = 5V_DC (1MHz, 25°C)
Measured from anode lead to cathode lead
6mm (0.025 in.) from package
Thermal-Mechanical Specifications
Parameters
Limits Units
TJ Max.Junction Temperature Range
-55 to 150 °C
Tstg Max. Storage Temperature Range
-55 to 150 °C
RthJC Max. Thermal Resistance, Junction
0.83 °C/W
to Case (Per Leg)
R_thJC Max. Thermal Resistance, Junction
to Case (Per Package)
0.42 °C/W
wt Weight (Typical)
10.9
g
Die Size
200X200 mils
Case Style
TO-258AA
Conditions
DC operation See Fig. 4
DC operation
 Pulse Width < 300µs, Duty Cycle < 2%
2
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