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SHD125446 Datasheet(PDF) 1 Page - Sensitron

Part No. SHD125446
Description  HERMETIC POWER SCHOTTKY RECTIFIER Very Low Forward Voltage Drop
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Maker  SENSITRON [Sensitron]
Homepage  http://www.sensitron.com
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SHD125446 Datasheet(HTML) 1 Page - Sensitron

   
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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
SENSITRON
SEMICONDUCTOR
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
Symbol
Condition
Max.
Units
Peak Inverse Voltage
VRWM
-
200
V
Max. Average Forward Current
IF(AV)
50% duty cycle, rectangular
wave form
30
A
Max. Peak One Cycle Non-
Repetitive Surge Current
IFSM
8.3 ms, half Sine wave
(per leg)
200
A
Non-Repetitive Avalanche
Energy
EAS
TJ = 25
•C, I
AS = 0.75 A,
L = 40mH
16
mJ
Repetitive Avalanche Current
IAR
IAS decay linearly to 0 in 1
ms
‹ limited by T
J max VA=1.5VR
0.75
A
Thermal Resistance (per leg)
R JC
(common cathode)
0.47
•C/W
Thermal Resistance (per leg)
R JC
(single rectifier)
0.94
•C/W
Max. Junction Temperature
TJ
-
-65 to +200
•C
Max. Storage Temperature
Tstg
-
-65 to +175
•C
Electrical Characteristics:
Characteristics
Symbol
Condition
Max.
Units
Max. Forward Voltage Drop
VF1
@ 30A, Pulse, TJ = 25
•C
1.09
V
(per leg)
VF2
@ 30A, Pulse, TJ = 125
•C
0.93
V
Max. Reverse Current (per leg)
IR1
@VR = 200V, Pulse,
TJ = 25
•C
0.7
mA
IR2
@VR = 200V, Pulse,
TJ = 125
•C
16
mA
Max. Junction Capacitance
(per leg)
CT
@VR = 5V, TC = 25
•C
fSIG = 1MHz,
VSIG = 50mV (p-p)
600
pF
Max. Reverse Recovery Time
trr
IF = 0.5 A, IR = 1.0 A,
IRM = 0.25 A, TJ = 25
•C
50
nsec
SHD125446
SHD125446P


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