4538

SHD115412
SHD115412B
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4538, REV. C
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
Peak Inverse Voltage
Max. Average Forward Current
Symbol
VRWM
IF(AV)
Max. Peak One Cycle NonRepetitive Surge Current
Non-Repetitive Avalanche Energy
IFSM
Repetitive Avalanche Current
IAR
Maximum Thermal Resistance
RJC
Max. Junction Temperature
Max. Storage Temperature
TJ
Tstg
EAS
Condition
50% duty cycle, rectangular
wave form
8.3 ms, half Sine wave
Max.
45
30
Units
V
A
570
A
TJ = 25 C, IAS = 3.0 A,
L = 4.4 mH
IAS decay linearly to 0 in 1 s
Freq limited by TJ max
DC operation
20
mJ
3.0
A
0.9
C/W
-65 to +150
-65 to +150
C
C
Max.
0.56
0.51
3
Units
V
V
mA
140
mA
1600
pF
-
Electrical Characteristics
Characteristics
Max. Forward Voltage Drop
(per leg)
Max. Reverse Current
Symbol
VF1
VF2
IR1
(per leg)
IR2
Max. Junction Capacitance
(per leg)
CT
Condition
@ 30A, Pulse, TJ = 25 C
@ 30A, Pulse, TJ = 125 C
@VR = 45V, Pulse,
TJ = 25 C
@VR = 45V, Pulse,
TJ = 125 C
@VR = 5V, TC = 25 C
fSIG = 1MHz,
VSIG = 50mV (p-p)
© 2015 Sensitron Semiconductor  221 WEST INDUSTRY COURT  DEER PARK, NY 11729-4681
PHONE (631) 586-7600 FAX (631) 242-9798  www.sensitron.com  [email protected]
SHD115412
SHD115412B
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4538, REV. C
MECHANICAL DIMENSIONS: In Inches / mm
.465±.020
(11.8±.508)
.315±.010
(8.00±.254)
.315±.010
(8.00±.254)
.315±.010
(8.00±.254)
.150±.010
(3.81±.254)
.315±.010
(8.00±.254)
.015±.005
(.381±.127)
Copper Anode
.090 (2.29) Max
.020±.005 R
(.508±.127 )
Alumina Ring
.075 (1.91) Max
Moly Lid
Moly Base
(Cathode)
Alumina Ring
Moly Base
SHD-2
.015±.002
(.381±.051)
.060±.010
(1.52±.254)
SHD-2B
© 2015 Sensitron Semiconductor  221 WEST INDUSTRY COURT  DEER PARK, NY 11729-4681
PHONE (631) 586-7600 FAX (631) 242-9798  www.sensitron.com  [email protected]
SHD115412
SHD115412B
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4538, REV. C
Note: The Vf curves shown are for the unpackaged die only.
Typical Forw ard Characteristics
Typical Rev erse Characteristics
10 2
150 °C
Instantaneous Reverse Current - I
R
(mA)
10 2
10 1
125 °C
100 °C
10
0
75 °C
10 -1
50 °C
10 -2
25 °C
10 -3
0
25 °C
(pF)
10 0
Junction Capacitance - C
T
Instantaneous Forward Current - I
F
(A)
150 °C
125 °C
10 1
10 -1
0.0
0.2
0.4
0.6
Forward Voltage Drop - V F (V)
0.8
10
20
30
40
Reverse Voltage - V R (V)
50
Typical Junction Capacitance
1500
1400
1300
1200
1100
1000
900
800
700
600
500
0
10
20
30
40
Reverse Voltage - V R (V)
50
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.
© 2015 Sensitron Semiconductor  221 WEST INDUSTRY COURT  DEER PARK, NY 11729-4681
PHONE (631) 586-7600 FAX (631) 242-9798  www.sensitron.com  [email protected]