SENSITRON ___
SEMICONDUCTOR
______________________________________________________________________________________
©2012 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681
Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com sales@sensitron.com
1N4942,1N4944,1N4946 thru 1N4948
Standard
1
1
A
A
F
F
A
A
S
S
T
T
R
R
E
E
C
C
O
O
V
V
E
E
R
R
Y
Y
D
D
I
I
O
O
D
D
E
E
TECHNICAL DATA
DATA SHEET 5109, REV. A
1A Fast Recovery Rectifiers
Qualified per MIL-PRF-19500/359
AV AI L ABL E AS
1N, JAN, JANT X, J ANT XV
JAN E QU IV ALENT *
SJ*, SX*, SV*
ELECTRICAL CHARACTERISTICS
TYPE
NUMBER
PEAK
INVERSE
VOLTAGE
AVG.
RECTIFIED
CURRENT
Amps
MAXIMUM
REVERSE
CURRENT
@ PIV
Amps
MAX.
FORWARD
VOLTAGE
MAX
SURGE
CURRENT
1
MAXIMUM
REVERSE
RECOVERY
TIME
Trr
I
F
=0.5A I
RM
=1A
I
R(REC(
=0.25A
THERM
RES
R
JL
d=.375
Volts
55C
100C
25C
150C
V
A
Amps
nsec
C/W
1N4942
1N4944
1N4946
1N4947
1N4948
200
400
600
800
1000
1.0
.75
1.0
200
1.3
1.0
15
150
150
250
250
500
38
DESCRIPTION:
This voidless hermetically sealed 1A fast recovery rectifier diode series is military qualified per MIL-PRF-19500/359
and is targeted for space, commercial and military aircraft, military vehicles, shipboard markets and all high
reliability applications.
FEATURES / BENEFITS
Hermetic, non-cavity glass package
Category I Metallurgically bonded
All devices are 100% hot solder dipped
JAN/ JANTX/JANTXV available per
MIL-PRF-19500/429
“JANS Plus” removes atypical/out of family V
F
For JANS and US (MELF) version, see /429 (5615 Series).
MAXIMUM RATINGS
Operating and Storage Temperature: -65
o
C to
+175
o
C
Solder temperature: 260
o
C for 10s (max)
Thermal Resistance: 38
o
C (junction to lead)
Forward surge current: 15A @ 8.3 ms half-sine
Note 1: T
A
=100
o
C, 8.3 surge
*Sensitron space equivalent diodes are manufactured and screened to MIL-PRF-19500 flow and guidelines starting from
wafer fabrication through assembly and testing using our internal specification.
SENSITRON ___
SEMICONDUCTOR
______________________________________________________________________________________
©2012 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681
Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com sales@sensitron.com
1N4942,1N4944,1N4946 thru 1N4948
Standard
1
1
A
A
F
F
A
A
S
S
T
T
R
R
E
E
C
C
O
O
V
V
E
E
R
R
Y
Y
D
D
I
I
O
O
D
D
E
E
TECHNICAL DATA
DATA SHEET 5109, REV. A
GRAPHS