SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4514, REV. -
SHD114468
SHD114468A
SHD114468B
POWER SCHOTTKY RECTIFIER
Low Reverse Leakage
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
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. Peak One Cycle Non-
Repetitive Surge Current
Non-Repetitive Avalanche
Energy
Repetitive Avalanche
Current
Thermal Resistance
Max. Junction Temperature
Max. Storage Temperature
Symbol
V
RWM
I
F(AV)
I
FSM
E
AS
I
AR
R
thJC
T
J
T
stg
Condition
-
50% duty cycle, rectangular
wave form
8.3 ms, half Sine wave
(per leg)
T
J
= 25
°C,
I
AS
= 1.3 A,
L = 40mH (per leg)
I
AS
decay linearly to 0 in 1
µs
ƒ
limited by T
J
max V
A
=1.5V
R
Per Package
-
-
Max.
15
30
570
27
1.3
0.50
-65 to +100
-65 to +100
Units
V
A
A
mJ
A
°C/W
°C
°C
Electrical Characteristics:
Condition
Max.
Units
0.37
V
@ 30A, Pulse, T
J
= 25
°C
(per leg) measured at the leads
0.33
V
V
F2
@ 30A, Pulse, T
J
= 125
°C
(per leg) measured at the leads
Max. Reverse Current
I
R1
@V
R
= 15V, Pulse,
14
mA
T
J
= 25
°C
(per leg)
I
R2
@V
R
= 15V, Pulse,
680
mA
T
J
= 125
°C
(per leg)
2400
pF
Max. Junction Capacitance
C
T
@V
R
= 5 V, T
C
= 25
°C
f
SIG
= 1 MHz,
V
SIG
= 50mV (p-p) (per leg)
Due to the nature of the 15V Schottky devices, some degradation in t
rr
performance at high temperatures should be
expected, unlike conventional lower voltage Schottkys.
Characteristics
Max. Forward Voltage Drop
Symbol
V
F1
•
221 West Industry Court
Deer Park, NY 11729-4681
(631) 586-7600 FAX (631) 242-9798
•
•
World Wide Web Site - http://www.sensitron.com
•
E-Mail Address - sales@sensitron.com
•
SENSITRON
TECHNICAL DATA
DATA SHEET 4514, REV. –
Mechanical Dimensions: in inches / mm
.560? 020
(14.2? 508)
.410? 010
(10.4? 254)
SHD114468
SHD114468A
SHD114468B
.410±.010
(10.4±.254)
.550?020
(14.0?508)
.410?010
(10.4?254)
.150? 010
(3.81? 254)
.410±.010
(10.4±.254)
.410?010
(10.4?254)
.200?010
(5.08 ?254)
.410? 010
(10.4? 254)
.015? 005
(.381? 127)
.075 (1.91) Max
Alumina Ring
Moly Lid
.020?005 R
(.508?127 )
Copper Anode
.090 (2.29) Max
.020? 005 R
(.508? 127 )
.075 (1.91)
A
lumina
Moly
Moly Base
(Cathode)
Moly Anode
.020?002
(.508?051)
.060?010
(1.52?254)
Alumina Ring
Moly Base
(Cathode)
.015? 002
(.381? 051)
.060? 010
(1.52? 254)
Mol
y
SHD-3
SHD-3A
SHD-3B
Vf Curves shown are for die only.
•
221 West Industry Court
Deer Park, NY 11729-4681
(631) 586-7600 FAX (631) 242-9798
•
•
World Wide Web Site - 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
regulations.
•
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
•
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