221 West Industry Court 3 Deer Park, NY 11729-4681 3 (631) 586-7600 FAX (631) 242-9798
World Wide Web - http://www.sensitron.com E-Mail Address - sales@sensitron.com
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4779, REV. A
SILICON SCHOTTKY RECTIFIER
Ultra Low Reverse Leakage
100
C Operating Temperature
Applications:
Switching Power Supply Converters Free-Wheeling Diodes Polarity Protection Diode
Features:
Ultra low Reverse Leakage Current
Soft Reverse Recovery at Low and High Temperature
Very Low Forward Voltage Drop
Low Power Loss, High Efficiency
High Surge Capacity
Guard Ring for Enhanced Durability and Long Term Reliability
Guaranteed Reverse Avalanche Characteristics
Maximum Ratings:
Characteristics
Symbol
Condition
Max.
Units
Peak Inverse Voltage
VRWM
-
15
V
Max. Average Forward
Current
IF(AV)
50% duty cycle, rectangular
wave form (Single/Doubler)
7.5
A
Max. Average Forward
Current
IF(AV)
50% duty cycle, rectangular
wave form (Common
Cathode/Common Anode)
15
A
Max. Peak One Cycle Non-
Repetitive Surge Current
IFSM
8.3 ms, half Sine wave
75
A
Max. Junction Temperature
TJ
-
-65 to +100
C
Max. Storage Temperature
Tstg
-
-65 to +100
C
Thermal Resistance(single)
R JC
-
1.36
C/W
Thermal Resistance(Common
Cathode,Common, Anode
Doubler)
R JC
-
2.71
C/W
Electrical Characteristics:
Characteristics
Symbol
Condition
Max.
Units
Max. Forward Voltage Drop
VF1
@ 7.5A, Pulse, TJ = 25
C
0.46
V
VF2
@ 7.5A, Pulse, TJ = 125
C
0.42
V
Max. Reverse Current
IR1
@VR = 15V, Pulse,
TJ = 25
C
3.5
mA
IR2
@VR = 15V, Pulse,
TJ = 125
C
170
mA
Max. Junction Capacitance
CT
@VR = 5V, TC = 25
C
fSIG = 1MHz,
VSIG = 50mV (p-p)
600
pF
SHD126168
SHD126168D
SHD126168N
SHD126168P
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