4799

SENSITRON
SEMICONDUCTOR
SHD120422
TECHNICAL DATA
DATA SHEET 4799, REV. B
HERMETIC SCHOTTKY RECTIFIER
Very Low Forward Voltage Drop
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
Peak Inverse Voltage
Max. Average Forward Current
Symbol
VRWM
IF(AV)
Max. Peak One Cycle NonRepetitive Surge Current
Non-Repetitive Avalanche Energy
IFSM
Repetitive Avalanche Current
IAR
EAS
Maximum Thermal Resistance
R
Max. Junction Temperature
Max. Storage Temperature
TJ
Tstg
Condition
50% duty cycle, rectangular
wave form (Single)
8.3 ms, half Sine wave
(per leg)
TJ = 25 C, IAS = 3.0 A,
L = 4.4 mH (per leg)
IAS decay linearly to 0 in 1 s
limited by TJ max VA=1.5VR
Per leg
JC
-
Max.
45
30
Units
V
A
100
A
20
mJ
3.0
A
1.38
C/W
-65 to +175
-65 to +175
C
C
Electrical Characteristics
Characteristics
Max. Forward Voltage Drop
(per leg)
Max. Reverse Current
(per leg)
Symbol
VF1
VF2
IR1
IR2
Max. Junction Capacitance
(per leg)
CT
Condition
@ 30A, Pulse, TJ = 25 C
@ 30A, Pulse, TJ = 125 C
@VR = 45V, Pulse,
TJ = 25 C
@VR = 45V, Pulse,
TJ = 125 C
@VR = 5V, TC = 25 C
fSIG = 1MHz,
VSIG = 50mV (p-p)
Max.
0.71
0.66
0.1
Units
V
V
mA
20
mA
1300
pF
2004 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681
PHONE (631) 586-7600 FAX (631) 242-9798 www.sensitron.com [email protected]
SENSITRON
SEMICONDUCTOR
SHD120422
TECHNICAL DATA
DATA SHEET 4799, REV. B
LCC-5
Mechanical Dimensions: in Inches / mm
SINGLE
1
2
PINOUT TABLE
DEVICE TYPE
SINGLE RECTIFIER
PIN 1
CATHODE
PIN 2
ANODE
PIN 3
ANODE
Note: The Vf curves shown are for the SD175SB45 unpackaged die only.
Typical Forward Characteristics
Typical Reverse Characteristics
3
2
10
10
Instantaneous Reverse Current -RI (mA)
175 °C
125 °C
150 °C
125 °C
101
100 °C
0
10
75 °C
50 °C
10-1
25 °C
10-2
10-3
101
0
0.2
0.3
0.4
0.5
0.6
0.7
Forward Voltage Drop - VF (V)
10
20
30
40
Reverse Voltage - VR (V)
50
Typical Junction Capacitance
25 °C
0.8
Junction Capacitance - C
T (pF)
Instantaneous Forward Current - FI (A)
175 °C
102
1600
1400
1200
1000
800
600
400
200
0
10
20
30
Reverse Voltage - VR (V)
40
2004 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681
PHONE (631) 586-7600 FAX (631) 242-9798 www.sensitron.com [email protected]
50
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