SHD124446
SHD124446P
SHD124446N
SHD124446D
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 923, REV. A
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
Guaranteed Reverse Avalanche Characteristics
Maximum Ratings:
Characteristics
Symbol
VRWM
IF(AV)
Condition
-
50% duty cycle, rectangular
wave form
Max.
200
30
Units
V
A
Peak Inverse Voltage
Max. Average Forward Current
Max. Peak One Cycle Non-
Repetitive Surge Current
Non-Repetitive Avalanche
Energy
IFSM
EAS
IAR
8.3 ms, half Sine wave
(per leg)
TJ = 25 C, IAS = 0.75 A,
L = 40mH
200
16
A
mJ
A
Repetitive Avalanche Current
0.75
IAS decay linearly to 0 in 1 ms
limited by TJ max VA=1.5VR
Thermal Resistance (per leg)
(common cathode, common
anode, doubler)
0.39
R
C/W
JC
Thermal Resistance (per leg)
Max. Junction Temperature
Max. Storage Temperature
(single rectifier)
0.77
-65 to +200
-65 to +175
R
TJ
Tstg
C/W
C
C
JC
-
-
Electrical Characteristics:
Characteristics
Symbol
VF1
Condition
Max.
1.09
0.93
0.7
Units
V
V
Max. Forward Voltage Drop
(per leg)
Max. Reverse Current (per leg)
@ 30A, Pulse, TJ = 25 C
@ 30A, Pulse, TJ = 125 C
@VR = 200V, Pulse,
TJ = 25 C
VF2
IR1
mA
IR2
CT
@VR = 200V, Pulse,
TJ = 125 C
@VR = 5V, TC = 25 C
fSIG = 1MHz,
16
mA
pF
Max. Junction Capacitance
(per leg)
600
VSIG = 50mV (p-p)
IF = 0.5 A, IR = 1.0 A,
IRM = 0.25 A, TJ = 25 C
Max. Reverse Recovery Time
trr
50
nsec
221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586-7600 Fax (631) 242-9798
World Wide Web Site - http://www.sensitron.com E-Mail Address - sales@sensitron.com