SENSITRON
SEMICONDUCTOR
SHD137711
SHD177711P
TECHNICAL DATA
DATA SHEET 578, REV. -
HERMETIC SCHOTTKY RECTIFIER
Very Low Forward Voltage Drop
(2A, 30V, SHD-23 Package)
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 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
-
Max.
30
2
Units
V
A
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)
50% duty cycle, rectangular
wave form @ Tc = 100 C
50% duty cycle, rectangular
wave form @ Tc = 100 C
8.3 ms, half Sine pulse
IF(AV)
IFSM
1
A
A
25
Non-Repetitive Avalanche
Energy (per leg)
Repetitive Avalanche Current
(per leg)
EAS
IAR
3.2
mJ
A
TJ = 25 C, IAS = 0.74 A,
L = 12 mH
0.74
IAS decay linearly to 0 in 1 ms
limited by TJ max VA=1.5VR
Max. Junction Temperature
Max. Storage Temperature
TJ
Tstg
-
-
-65 to +150
-65 to +150
C
C
Electrical Characteristics:
Characteristics
Max. Forward Voltage Drop
(per leg)
Symbol
VF1
Condition
Max.
0.49
0.39
100
Units
V
V
@ 1A, Pulse, TJ = 25 C
@ 1A, Pulse, TJ = 125 C
@VR = 30 V, Pulse,
TJ = 25 C
VF2
IR1
Max. Reverse Current
(per leg)
mA
IR2
CT
@VR = 30 V, Pulse,
TJ = 125 C
@VR = 5V, TC = 25 C
fSIG = 1MHz,
0.12
6.0
mA
pF
Max. Junction Capacitance
(per leg)
VSIG = 50mV (p-p)
Maximum Thermal Resis. (per
leg)
-
15 (to bottom)
30 (to anode)
R
C/W
JC
221 West Industry Court 3 Deer Park, NY 11729-4681 3 (631) 586-7600 FAX (631) 242-9798
World Wide Web Site - http://www.sensitron.com E-Mail Address - sales@sensitron.com