4761

SHD116245
SHD116245B
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATASHEET 4761, REV. A
HERMETIC POWER SCHOTTKY RECTIFIER
Low Forward Voltage Drop
Applications:
 Switching Power Supply  Converters  Free-Wheeling Diodes  Polarity Protection Diode
Features:




Low Forward Voltage Drop
High Efficiency
High Frequency Application
Guard Ring for Enhanced Durability and Long Term Reliability
MAXIMUM RATINGS
ALL RATINGS ARE @ TC = 25 C UNLESS OTHERWISE SPECIFIED.
RATING
SYMBOL
MAX.
UNITS
PIV
150
Volts
IO
15
Amps
MAXIMUM NONREPETITIVE FORWARD SURGE CURRENT
(t=8.3ms, Sine)
IFSM
280
Amps
MAXIMUM THERMAL RESISTANCE (Junction to Mounting Surface, Cathode)
RJC
1.7
C/W
MAXIMUM OPERATING TEMPERATURE RANGE
Top
-65 to
+ 175
C
MAXIMUM STORAGE TEMPERATURE RANGE
Tstg
-65 to
+ 175
C
SYMBOL
MAX.
UNITS
Vf
0.88
0.72
Volts
Ir
0.5
8
mA
CT
500
pF
PEAK INVERSE VOLTAGE
O
MAXIMUM DC OUTPUT CURRENT (With Cathode Maintained @ TC=100 C)
ELECTRICAL CHARACTERISTICS
CHARACTERISTIC
MAXIMUM FORWARD VOLTAGE DROP, Pulsed (If = 15 Amps)
TJ = 25 C
TJ = 125 C
MAXIMUM REVERSE CURRENT (Ir @ 150V PIV)
TJ = 25 C
TJ = 125 C
MAXIMUM JUNCTION CAPACITANCE
(Vr =5V)
©2013 Sensitron Semicondcutor  221 WEST INDUSTRY COURT  DEER PARK, NY 11729-4681
 PHONE (631) 586-7600  FAX (631) 242-9798 www.sensitron.com  [email protected]
SHD116245
SHD116245B
SENSITRON
TECHNICAL DATA
DATASHEET 4761, REV. A
MECHANICAL DIMENSIONS: In Inches / mm
.375±.020
(9.52±.508)
.225±.010
(5.71±.254)
.225±.010
(5.71±.254)
.225±.010
(5.71±.254)
.150±.010
(3.81±.254)
.225±.010
(5.71±.254)
.015±.005
(.381±.127)
Copper Anode
.020±.005 R
(.508±.127 )
.090 (2.29) Max
.075 (1.91) Max
Moly Lid
Alumina Ring
Alumina Ring
.015±.002
(.381±.051)
Moly Base
(Cathode)
Moly Base
.060±.010
(1.52±.254)
SHD-1B
SHD-1
Typical Forw ard Characteristics
Typical Rev erse Characteristics
175 °C
R
10
(mA)
10 0
1
Instantaneous Reverse Current - I
125 °C
10 0
10 -1
10
125 °C
10 -2
100 °C
75 °C
10 -3
50 °C
10 -4
25 °C
10 -5
0
25 °C
20
40
60
80 100 120
Reverse Voltage - V R (V)
140
160
(pF)
Typical Junction Capacitance
10
T
10 -2
-3
0.0
0.2
0.4
0.6
Forward Voltage Drop - V
0.8
F (V)
1.0
Junction Capacitance - C
Instantaneous Forward Current - I
F
(A)
175 °C
150 °C
-1
500
400
25 °C
300
200
100
0
0
20
40
60
80 100 120
Reverse Voltage - V R (V)
140
160
©2013 Sensitron Semicondcutor  221 WEST INDUSTRY COURT  DEER PARK, NY 11729-4681
 PHONE (631) 586-7600  FAX (631) 242-9798 www.sensitron.com  [email protected]
SHD116245
SHD116245B
SENSITRON
TECHNICAL DATA
DATASHEET 4761, REV. A
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.
5- No license is granted by the datasheet(s) under any patents or other rights of any third party or Sensitron Semiconductor.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of Sensitron
Semiconductor.
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maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third party. When
exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations.
©2013 Sensitron Semicondcutor  221 WEST INDUSTRY COURT  DEER PARK, NY 11729-4681
 PHONE (631) 586-7600  FAX (631) 242-9798 www.sensitron.com  [email protected]