CTXS-4452S Datasheet, PDF (1/7 Pages) Sanken electric – Fast Recovery and High Power Diode

V_RM = 200 V, I_F(AV) = 45 A, trr = 35 ns(max.)
Fast Recovery and High Power Diode
CTXS-4452S
Features
The CTXS-4452S is a high current and fast recovery
diode which realize a peak reverse voltage of 200V, a
typical forward voltage drop of 0.92V and typical
trr-time of 24ns optimizing a life-time control.
Adoption of high-current package, it achieve to high
performance in terms of heat dissipation.
 V_RM------------------------------------------------------ 200 V
 V_F-----------------------------------1.1V max. (I_F = 22.5 A)
 I_F(AV)------------------------------------------------------- 45 A
 t_rr----------------------------------------------------35 ns max.
(I_F = 500 mA, I_RP = 500 mA, 90 % of R.P.)
Package
TO3P-3L
(1) (2) (3)
AKA
Applications
 For Large Current Secondary Side Rectifier
 For DC-DC converter, etc.
(4)
K
Not to scale
Absolute Maximum Ratings
 Unless otherwise specified, T_A is 25 °C
Characteristic
Peak Repetitive Reverse Voltage
Average Forward Current
Surge Forward Current
I²t Limiting Value
Junction Temperature
Storage Temperature
Symbol
V_RM
I_F(AV)
I_FSM
I²t
T_j
T_stg
Rating
200
45
300
450
−40 to 150
−40 to 150
Unit
Notes
V
A
A
10 ms
Half sine-wave, one shot
A²s 1 ms ≤ t ≤10 ms
°C
°C
Electrical Characteristics
 Unless otherwise specified, T_A is 25 °C
Characteristic
Symbol
Test Conditions
Rating
Unit
Min. Typ. Max.
Forward Voltage Drop
V_F
I_F = 22.5 A
―
0.92
1.1
V
Reverse Leakage Current
I_R
V_R = V_RM
―
―
150
µA
Reverse Leakage Current
Under High Temperature
Reverse Recovery Time
Hï½¥I_R
t_rr
V_R = V_RM, T_j = 150 °C
I_F = I_RP = 500 mA,
T_j = 25 °C,
90 % recovery point
―
―
20
mA
―
24
35
ns
Thermal Resistance*
R_th(j-c)
―
―
1.0
°C/W
* R_th(j-c) is thermal resistance between junction and case. Case temperature (T_C) is measured at the under of the screw
hole of case.
CTXS-4452S-DS Rev.1.1
SANKEN ELECTRIC CO.,LTD.
1
Oct. 30, 2014
http://www.sanken-ele.co.jp/en/