4775

SHD124544
SHD124544P
SHD124544N
SHD124544D
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4775, REV. A
HERMETIC POWER SCHOTTKY RECTIFIER
Low Forward Voltage
Applications:
 Switching Power Supply  Converters  Free-Wheeling Diodes  Polarity Protection Diode
Features:






Soft Reverse Recovery at Low and High Temperature
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
Max. Average Forward
Current
Max. Peak One Cycle NonRepetitive Surge Current
Max. Thermal Resistance
Max. Junction Temperature
Max. Storage Temperature
Symbol
VRWM
IF(AV)
IF(AV)
IFSM
RJC
TJ
Tstg
Condition
50% duty cycle, rectangular
wave form (Single/Doubler)
50% duty cycle, rectangular
wave form (Common
Cathode/Common Anode)
8.3 ms, half Sine wave
(per leg)
(Per leg)
-
Max.
100
45
Units
V
A
45
A
200
A
1.15
-65 to +175
-65 to +175
C/W
C
C
Max.
1.10
Units
V
0.92
V
1.0
A
24
mA
1500
pF
Electrical Characteristics:
Characteristics
Max. Forward Voltage Drop
Symbol
VF1
VF2
Max. Reverse Current
IR1
IR2
Max. Junction Capacitance
CT
Condition
@ 45A, Pulse, TJ = 25 C
(per leg)
@ 45A, Pulse, TJ = 125 C
(per leg)
@VR = 100V, Pulse,
TJ = 25 C (per leg)
@VR = 100V, Pulse,
TJ = 125 C (per leg)
@VR = 5V, TC = 25 C
fSIG = 1MHz,
VSIG = 50mV (p-p) (per leg)
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]
SHD124544
SHD124544P
SHD124544N
SHD124544D
TECHNICAL DATA
DATA SHEET 4775, REV. A
Mechanical Dimensions: In Inches / mm
.165
.155
.695 (17.65
.685 17.40)
(4.19
Dia.
3.94)
SINGLE
COMMON CATHODE
.270 (6.86
.240 6.10)
.045 (1.14
.035 0.89)
1
.835 (21.21
.815 20.70)
.707 (17.96
.697 17.70)
1.302 (33.07
1.202 30.53)
1
2
2
3
1
COMMON ANODE
.550 (13.97
.530 13.46)
3
DOUBLER
3
1
.065 (1.65
.055 1.40)
3 Places
.200(5.08) BSC
2 Places
2
3
1
2
3
.140(3.56) BSC
TO-258
PINOUT TABLE
TYPE
PIN 1
PIN 2
SINGLE RECTIFIER
CATHODE
ANODE
DUAL RECTIFIER, COMMON CATHODE (P)
ANODE 1
COMMON CATHODE
DUAL RECTIFIER, COMMON ANODE (N)
CATHODE 1
COMMON ANODE
DUAL RECTIFIER, DOUBLER (D)
ANODE
CATHODE/ANODE
Note: The Vf curves shown are for the SD200SC100 un-packaged die only.
Typical Forward Characteristics
10
2
PIN 3
ANODE
ANODE 2
CATHODE 2
CATHODE
Typical Reverse Characteristics
2
10
2
10
1
Instantaneous Reverse Current - I R (mA)
200 °C
200 °C
175 °C
150 °C
100
125 °C
100 °C
10-1
75 °C
10-2
50 °C
10-3
25 °C
100
10-4
125 °C
0
20
40
60
80
100
Reverse Voltage - VR (V)
120
Typical Junction Capacitance
25 °C
Junction Capacitance - CT (pF)
Instantaneous Forward Current - I F (A)
101
175 °C
10-1
10-2
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Forw ard Voltage Drop - V F (V)
0.8
1400
1200
1000
800
600
400
200
0
20
40
60
80
100
Reverse Voltage - VR (V)
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]
120
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