SHD125446_11 Datasheet, PDF (1/3 Pages) Sensitron – HERMETIC POWER SCHOTTKY RECTIFIER Very Low Forward Voltage Drop

SENSITRON
SEMICONDUCTOR
SHD125446
SHD125446P
SHD125446N
SHD125446D
TECHNICAL DATA
DATA SHEET 956, REV. C
HERMETIC POWER SCHOTTKY RECTIFIER
Very Low Forward Voltage Drop
Applications:
Switching Power Supply Converters Free-Wheeling Diodes Polarity Protection Diode
Features:
Soft Reverse Recovery at Low and High Temperature
Very Low Forward Voltage Drop
Low Reverse Leakage Current
Low Power Loss, High Efficiency
High Surge Capacity
Guard Ring for Enhanced Durability and Long Term Reliability
Add a “C” after the SHD for ceramic seals (SHDC125446)
Maximum Ratings:
Characteristics
Peak Inverse Voltage
Max. Average Forward Current
Common Cathode / Anode
Max. Average Forward Current
Single / Doubler
Max. Peak One Cycle Surge
Current Non-Repetitive per leg
Non-Repetitive Avalanche
Energy per leg
Repetitive Avalanche Current
per leg
Thermal Resistance (per leg)
Max. Junction Temperature
Max. Storage Temperature
Symbol
V_RWM
I_F(AV)
I_F(AV)
I_FSM
E_AS
I_AR
R _JC
T_J
T_stg
Condition
-
50% duty cycle, rectangular
wave form
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 s
limited by T_J max V_A=1.5V_R
-
-
-
Max.
200
30
15
200
16
0.75
1.5
-65 to +200
-65 to +175
Units
V
A
A
A
mJ
A
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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