4704

SHD124668
SHD124668P
SHD124668N
SHD124668D
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4704, REV. A
HERMETIC POWER SCHOTTKY RECTIFIER
Very Low Forward Voltage
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
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.
15
45
Units
V
A
70
A
200
A
0.62
C/W
-65 to +175
-65 to +175
C
C
Max.
0.57
Units
V
0.53
V
40
mA
2000
mA
7200
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 = 75 C
(per leg)
@VR = 15V, Pulse,
TJ = 25 C (per leg)
@VR = 15V, Pulse,
TJ = 100 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]
SHD124668
SHD124668P
SHD124668N
SHD124668D
TECHNICAL DATA
DATA SHEET 4704, 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
3
1
COMMON ANODE
.550 (13.97
.530 13.46)
2
3
DOUBLER
3
1
.065 (1.65
.055 1.40)
3 Places
2
.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 SD275SD15 un-packaged die only.
PIN 3
ANODE
ANODE 2
CATHODE 2
CATHODE
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product
characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the
datasheet(s).
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical
equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users’
fail-safe precautions or other arrangement .
3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of
the user’s units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any
other problems that may result from applications of information, products or circuits described in the datasheets.
4- In no event shall Sensitron Semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from use at
a value exceeding the absolute maximum rating.
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Semiconductor.
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exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations.
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]