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 - sales@sensitron.com
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4531, REV. A
HERMETIC SCHOTTKY RECTIFIER
Very Low Forward Voltage Drop
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
Symbol
Condition
Max.
Units
Peak Inverse Voltage
V
RWM
-
30
V
Max. Average Forward Current
I
F(AV)
50% duty cycle, rectangular
wave form (Single)
15 A
Max. Average Forward Current
I
F(AV)
50% duty cycle, rectangular
wave form (Common Cathode)
30 A
Max. Peak One Cycle Non-
Repetitive Surge Current
I
FSM
8.3 ms, half Sine wave
(per leg)
280 A
Non-Repetitive Avalanche Energy
E
AS
T
J
= 25
C, I
AS
= 3.0 A,
L = 4.4 mH (per leg)
20 mJ
Repetitive Avalanche Current
I
AR
I
AS
decay linearly to 0 in 1
s
limited by T
J
max V
A
=1.5V
R
3.0 A
Maximum Thermal Resistance
R
JC
DC operation
0.85
C/W
Max. Junction Temperature
T
J
-
-65 to +150
C
Max. Storage Temperature
T
stg
-
-65 to +150
C
Electrical Characteristics
Characteristics
Symbol
Condition
Max.
Units
Max. Forward Voltage Drop
V
F1
@ 15A, Pulse, T
J
= 25
C
0.49 V
(per leg)
V
F2
@ 15A, Pulse, T
J
= 125
C
0.39 V
Max. Reverse Current
I
R1
@V
R
= 30V, Pulse,
T
J
= 25
C
2 mA
(per leg)
I
R2
@V
R
= 30V, Pulse,
T
J
= 125
C
100 mA
Max. Junction Capacitance
(per leg)
C
T
@V
R
= 5V, T
C
= 25
C
f
SIG
= 1MHz,
V
SIG
= 50mV (p-p)
1100 pF
SHD115211
SHD115211B
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 - sales@sensitron.com
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4531, REV. A
MECHANICAL DIMENSIONS: In Inches / mm
SHD115211
SHD115211B
SHD-2
SHD-2B
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.
.075 (1.91) Max
.315.010
(8.00.254)
Moly Lid
Moly Base
.315.010
(8.00.254)
Alumina Ring
.090 (2.29) Max
Alumina Ring
Moly Base
(Cathode)
.060.010
(1.52.254)
.015.002
(.381.051)
.020.005 R
(.508.127 )
.315.010
(8.00.254)
.150.010
(3.81.254)
.465.020
(11.8.508)
.315.010
(8.00.254)
.015.005
(.381.127)
Copper Anode
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 - sales@sensitron.com
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4531, REV. A
Note: The V
f
curves shown are for the unpackaged die only.
SHD115211
SHD115211B
0.0
0.1
0.2
0.3
0.4
0.5
0.6
Forward Voltage Drop - V
F
(V)
10
-1
10
0
10
1
I
n
s
t
ant
aneous
Forward Current
- I
F
(A)
Typical Forward Characteristics
125 C
150 C
25 C
0
10
20
30
40
Reverse Voltage - V
R
(V)
10
-2
10
-1
10
0
10
1
10
2
I
n
s
t
ant
aneous
Rev
e
rs
e Current
- I
R
(mA)
Typical Reverse Characteristics
25 C
50 C
75 C
100 C
125 C
150 C
0
10
20
30
40
Reverse Voltage - V
R
(V)
600
700
800
900
1000
J
unc
t
i
on Capac
it
anc
e - C
T
(pF)
Typical Junction Capacitance
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