SHD125446 Datasheet, PDF (1/3 Pages) Sensitron – HERMETIC POWER SCHOTTKY RECTIFIER Very Low Forward Voltage Drop

SENSITRON
SEMICONDUCTOR
SHD125446
SHD125446P
TECHNICAL DATA
DATA SHEET 956, REV. A
HERMETIC POWER SCHOTTKY RECTIFIER
Very Low Forward Voltage Drop
Applications:
œ Switching Power Supply œ Converters œ Free-Wheeling Diodes œ Polarity Protection Diode
Features:
œ Soft Reverse Recovery at Low and High Temperature
œ Very Low Forward Voltage Drop
œ Low Reverse Leakage Current
œ Low Power Loss, High Efficiency
œ High Surge Capacity
œ Guard Ring for Enhanced Durability and Long Term Reliability
Maximum Ratings:
Characteristics
Peak Inverse Voltage
Max. Average Forward Current
Max. Peak One Cycle Non-
Repetitive Surge Current
Non-Repetitive Avalanche
Energy
Repetitive Avalanche Current
Thermal Resistance (per leg)
Thermal Resistance (per leg)
Max. Junction Temperature
Max. Storage Temperature
Symbol
V_RWM
I_F(AV)
I_FSM
E_AS
I_AR
R¡ _JC
R¡ _JC
T_J
T_stg
Condition
-
50% duty cycle, rectangular
wave form
8.3 ms, half Sine wave
(per leg)
T_J = 25 •C, I_AS = 0.75 A,
L = 40mH
I_AS decay linearly to 0 in 1 ms
‹ limited by T_J max V_A=1.5V_R
(common cathode)
(single rectifier)
-
-
Max.
200
30
200
16
0.75
0.47
0.94
-65 to +200
-65 to +175
Units
V
A
A
mJ
A
•C/W
•C/W
•C
•C
Electrical Characteristics:
Characteristics
Max. Forward Voltage Drop
(per leg)
Max. Reverse Current (per leg)
Max. Junction Capacitance
(per leg)
Max. Reverse Recovery Time
Symbol
V_F1
V_F2
I_R1
I_R2
C_T
t_rr
Condition
@ 30A, Pulse, T_J = 25 •C
@ 30A, Pulse, T_J = 125 •C
@V_R = 200V, Pulse,
T_J = 25 •C
@V_R = 200V, Pulse,
T_J = 125 •C
@V_R = 5V, T_C = 25 •C
f_SIG = 1MHz,
V_SIG = 50mV (p-p)
I_F = 0.5 A, I_R = 1.0 A,
I_RM = 0.25 A, T_J = 25 •C
Max.
1.09
0.93
0.7
16
600
50
Units
V
V
mA
mA
pF
nsec
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