4703

SHD124646
SHD124646P
SHD124646N
SHD124646D
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4703, 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
Symbol
VRWM
IF(AV)
IF(AV)
Max. Peak One Cycle NonRepetitive Surge Current
Max. Thermal Resistance
IFSM
RJC
Max. Junction Temperature
Max. Storage Temperature
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)
(Common Cathode/Common
Anode/Doubler) (per leg)
-
Max.
200
45
Units
V
A
70
A
200
A
0.62
C/W
-65 to +175
-65 to +175
C
C
Max.
1.11
Units
V
0.91
V
2.1
mA
48
mA
1800
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 = 200V, Pulse,
TJ = 25 C (per leg)
@VR = 200V, 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]
SHD124646
SHD124646P
SHD124646N
SHD124646D
TECHNICAL DATA
DATA SHEET 4703, 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
1
COMMON ANODE
.550 (13.97
.530 13.46)
2
.200(5.08) BSC
2 Places
DOUBLER
2
3
1
3
TO-258
PIN 3
ANODE
ANODE 2
CATHODE 2
CATHODE
Typical Reverse Characteristics
Instantaneous Reverse Current - I R (mA)
Typical Forward Characteristics
102
200 °C
175 °C
200 °C
101
175 °C
150 °C
100
125 °C
10-1
100 °C
10-2
75 °C
10-3
50 °C
25 °C
100
10-4
125 °C
0
40
80
120
160
200
Reverse Voltage - VR (V)
240
Typical Junction Capacitance
Junction Capacitance - CT (pF)
Instantaneous Forward Current - I F (A)
2
.140(3.56) BSC
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 SD275SC200 un-packaged die only.
101
3
3
1
.065 (1.65
.055 1.40)
3 Places
3
25 °C
10-1
10-2
0.0
0.2
0.4
0.6
0.8
Forw ard Voltage Drop - V F (V)
1.0
2000
1500
1000
500
0
0
40
80
120
160
200
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]
240
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