221 WEST INDUSTRY COURT
DEER PARK, NY 11729-4681
PHONE (631) 586-7600
FAX (631) 242-9798
World Wide Web - http://www.sensitron.com
E-mail Address - sales@sensitron.com
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4564, REV.
HERMETIC POWER SCHOTTKY RECTIFIER
Very Low Forward Voltage Drop
Add Suffix "S" to Part Number for S-100 Screening.
Applications:
Switching Power Supply
Converters
Free-Wheeling Diodes
Polarity Protection Diode
Features:
Ultra low Reverse Leakage Current
Soft Reverse Recovery at Low and High Temperature
High Surge Capacity
Guard Ring for Enhanced Durability and Long Term Reliability
DESCRIPTION: A 45-VOLT, 3.0 AMP DUAL POWER SCHOTTKY RECTIFIER IN A HERMETIC SHD-4/4A/4B
PACKAGE.
MAXIMUM RATINGS
ALL RATINGS ARE @ T
C
= 25
C UNLESS OTHERWISE SPECIFIED.
RATING
SYMBOL
MAX.
UNITS
PEAK INVERSE VOLTAGE
PIV
45
Volts
MAXIMUM DC OUTPUT CURRENT (With Cathode Maintained @ T
C
=100
O
C)
(Single)
I
O
3.0
Amps
MAXIMUM DC OUTPUT CURRENT With Cathode Maintained (@ T
C
=100
O
C)
(Common Cathode)
I
O
6.0
Amps
MAXIMUM NONREPETITIVE FORWARD SURGE CURRENT
(t=8.3ms, Sine)
I
FSM
55
Amps
MAXIMUM THERMAL RESISTANCE (Junction to Mounting Surface, Cathode)
R
JC
1.8
C/W
MAXIMUM OPERATING TEMPERATURE RANGE
Top/Tstg
-65 to
+ 150
C
MAXIMUM STORAGE TEMPERATURE RANGE
Top/Tstg
-65 to
+ 150
C
ELECTRICAL CHARACTERISTICS
CHARACTERISTIC
SYMBOL
MAX.
UNITS
MAXIMUM FORWARD VOLTAGE DROP, Pulsed (I
f
= 3.0 Amps)
T
J
= 25
C
T
J
= 125
C
V
f
0.56
0.51
Volts
MAXIMUM REVERSE CURRENT (I
r
@ 45V PIV)
T
J
= 25
C
T
J
= 125
C
I
r
0.3
14
mA
MAXIMUM JUNCTION CAPACITANCE (V
r
=5V) C
T
220
pF
SHD117012(P/N)
SHD117012(P/N)A
SHD117012(P/N)B
221 WEST INDUSTRY COURT
DEER PARK, NY 11729-4681
PHONE (631) 586-7600
FAX (631) 242-9798
World Wide Web - http://www.sensitron.com
E-mail Address - sales@sensitron.com
SENSITRON
DATA SHEET 4564, REV. -
Mechanical Dimensions: In Inches / mm
COMMON COMMON
CATHODE ANODE
2 1 3 2 1 3
PINOUT TABLE
DEVICE TYPE
PIN 1
PIN 2
PIN 3
DUAL RECTIFIER, COMMON CATHODE (P)
COMMON CATHODE
ANODE 1
ANODE 2
DUAL RECTIFIER, COMMON ANODE (N)
COMMON ANODE
CATHODE 1
CATHODE 2
V
F
@ 1A -55
C typical = 0.56V
SHD117012(P/N)
SHD117012(P/N)A
SHD117012(P/N)B
SHD-4
.290.010
(7.37.254)
2
3
.350.010
(8.89.254)
.020.010
(.508.254)
.110 (2.80) Max
Alumina Ring
Terminal 1
2
3
.290.010
(7.37.254)
.350.010
(8.89.254)
.065.010
(1.65.254)
.110 (2.79) Max
Alumina Ring
.440.020
(11.2.508)
.185.010
(4.70.254)
.020.010
(.508.254)
Moly Lid
Moly Base
Terminal 1
.060.010
(1.52.254)
.020.002
(.508.051)
.020.005 R
(.508.127 )
2
3
.290.010
(7.37.254)
.350.010
(8.89.254)
.090.010
(2.29.254)
.130 (3.30) Max
Alumina Ring
.440.020
(11.2.508)
.185.010
(4.70.254)
.020.010
(.508.254)
Moly Lid
Moly Base
Terminal 1
.060.010
(1.52.254)
.015.002
(.381.051)
.020.005
(.508.127 )
Copper Terminals
SHD-4A
SHD-4B
0.0
0.2
0.4
0.6
0.8
Forward Voltage Drop - V
F
(V)
10
-2
10
-1
10
0
10
1
Instantaneous F
o
r
w
ar
d Cur
r
ent -
I
F
(A)
Typical Forward Characteristics
125 C
150 C
25 C
0
10
20
30
40
50
Reverse Voltage - V
R
(V)
10
-3
10
-2
10
-1
10
0
10
1
Instantaneous Rever
s
e Cur
r
ent -
I
R
(mA)
Typical Reverse Characteristics
25 C
50 C
75 C
100 C
125 C
150 C
0
10
20
30
40
50
Reverse Voltage - V
R
(V)
40
50
60
70
80
90
100
110
120
130
140
Junction Capacitance -
C
T
(p
F)
Typical Junction Capacitance
221 West Industry Court Deer Park, NY 11729-4681 (631) 586-7600 FAX (631) 242-9798
World Wide Web - http://www.sensitron.com
E-Mail Address - sales@sensitron.com
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
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.
7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will
hinder 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
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