221 West Industry Court Deer Park, NY 11729 (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
DATASHEET 4242, Rev-
HERMETIC ULTRAFAST DIODE
Description: 1Amp, 15nS diode in hermetic package
Applications / Markets:
Switch-mode power supply
Datacommunication and telecommunication system equipment
Hi-rel
industry
Military
Aerospace
Features / benefits:
Ultrafast Soft Recovery
Low Forward Voltage Drop
High Efficiency Switching
High Surge Capacity
Available In Leaded And Surface Mount Packaging
Upscreen to JANTX, JANTXV and JANS per Mil-Prf-19500 available
All Package Styles Are Hermetic, Non-Cavity
Metallurgical
bond
Maximum ratings T
A
=+25
o
C unless otherwise specified
XX = package style: AL: Axial Lead; SM: Surface Mount
(1)T
L
=75
o
C L=.375in. for axial lead package; T
EC
=T
L
at L=0 for surface mount package
(2)T
A
=55
o
C. This rating is typical for boards where thermal resistance from mounting point to ambient is sufficiently
controlled where T
J(MAX)
is not exceeded.
(3)Reverse recovery time conditions: I
f
=0.5A I
r
=1.0A I
rr
=0.25A
Types PIV
V(pk)
Io
Amps
Ir @ PIV
A
I
FSM
Tp=1/120
s
Vf Trr
(3)
R
JEC
L=0
Z
JX
T
STG
, T
J
SXX175UF-A
SXX200UF-A
SXX225UF-A
SXX250UF-A
175
200
225
250
Io
1
(1)
2.5
2.5
2.5
2.5
Io
2
(2)
1.0
1.0
1.0
1.0
25
o
C
1.0
1.0
1.0
1.0
100
o
C
50
50
50
50
A(pk)
35
35
35
35
V
1.1
1.1
1.1
1.1
A
2.5
2.5
2.5
2.5
nS
15
15
15
15
o
C/W
20
20
20
20
o
C/W
4.5
4.5
4.5
4.5
o
C
-65 to 175
-65 to 175
-65 to 175
-65 to 175
SXX175UF-A
SXX200UF-A
SXX225UF-A
SXX250UF-A
221 West Industry Court Deer Park, NY 11729 (631) 586 7600 FAX (631) 242 9798
World Wide Web Site - http://www.sensitron.com
E-mail Address - sales@sensitron.com
SENSITRON
TECHNICAL DATA
DATASHEET 4242, Rev-
Package Information
Axial Lead Surface Mount
PACKAGE DIMENSIONS - INCHES ( MILLIMETERS)
PACKAGE
DIMENSIONS - INCHES ( MILLIMETERS)
STYLE
B
D
G L
STYLE
A B C
D
106
.065/.085
1.65/2.16
.027/.032
.69/.81
.125/.250
3.18/6.35
.700/1.30
17.8/33.0
MELF-A
.168/.205
4.27/5.21
.019/.028
.48/.72
.003 Min
.076 Min
.091/.103
3.48/3.76
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior not ice 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 writ ten 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.
B
D
G
L
D
R = 0.020 Max
C
A
D
B
SXX175UF-A
SXX200UF-A
SXX225UF-A
SXX250UF-A
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