SHD137712 Datasheet, PDF (1/4 Pages) Sensitron – HERMETIC SCHOTTKY RECTIFIER

SENSITRON
SEMICONDUCTOR
SHD137712
SHD137712P
TECHNICAL DATA
DATASHEET 471, REV. -
HERMETIC SCHOTTKY RECTIFIER
Very Low Forward Voltage Drop
(2A, 45V, SHD-23 Package)
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 Power Loss, High Efficiency
œ High Surge Capacity
œ Guard Ring for Enhanced Durability and Long Term Reliability
œ Guaranteed Reverse Avalanche Characteristics
Maximum Ratings:
Characteristics
Peak Inverse Voltage
Max. Average Forward Current
(Common Cathode Device)
Max. Average Forward Current
(Single Diode)
Max. Peak One Cycle Non-
Repetitive Surge Current (per
leg)
Non-Repetitive Avalanche
Energy (per leg)
Repetitive Avalanche Current
(per leg)
Max. Junction Temperature
Max. Storage Temperature
Symbol
V_RWM
I_F(AV)
I_F(AV)
I_FSM
Condition
-
50% duty cycle, rectangular
wave form @ Tc = 100 •C
50% duty cycle, rectangular
wave form @ Tc = 100 •C
8.3 ms, half Sine pulse
E_AS
T_J = 25 •C, I_AS = 0.74 A,
L = 18 mH
I_AR
I_AS decay linearly to 0 in 1 ms
‹ limited by T_J max V_A=1.5V_R
T_J
-
T_stg
-
Max.
45
2.0
1.0
25
5.0
0.74
-65 to +150
-65 to +150
Electrical Characteristics:
Characteristics
Max. Forward Voltage Drop
(per leg)
Max. Reverse Current
(per leg)
Max. Junction Capacitance
(per leg)
Maximum Thermal Resis.
Symbol
V_F1
V_F2
I_R1
I_R2
C_T
R _JC
Condition
@ 1A, Pulse, T_J = 25 •C
@ 1A, Pulse, T_J = 125 •C
@V_R = 45 V, Pulse,
T_J = 25 •C
@V_R = 45 V, Pulse,
T_J = 125 •C
@V_R = 5V, T_C = 25 •C
f_SIG = 1MHz,
V_SIG = 50mV (p-p)
-
Max.
0.56
0.51
100
4.5
53
15 (to bottom)
30 (to anode)
Units
V
A
A
A
mJ
A
•C
•C
Units
V
V
mA
mA
pF
•C/W
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