FR151 THRU FR157
FAST SWITCHING PLASTIC RECTIFIERS
Reverse Voltage – 50 to 1000 Volts
Forward Current – 1.5 Amperes
Features
•
•
High current capability.
1.5 ampere operation at T
A
=50
o
C with no thermal
•
•
runaway.
Low leakage.
Mechanical Data
•
•
•
•
•
Case:
Molded plastic, DO-15
Terminals:
Plated axial leads, solderable per
MIL-STD-202, method 208
Polarity:
Color band denotes cathode
Mounting Position:
Any
Absolute Maximum Ratings and Characteristics
Ratings at 25
0
C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz. resistive or inductive
load. For capacitive load, derate current by 20%.
Symbols
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
375”(9.5mm) lead length at T
A
= 55
O
C
Peak forward surge current I
FM
(surge)
8.3ms single half sine-wave superimposed
on rated load (JEDEC method)
Maximum forward voltage at 1.5A DC
Maximum reverse current
at rated DC blocking voltage
Typical junction capacitance (Note 1)
Typical thermal resistance (Note 3)
Maximum reverse recovery time(Note 2)
Operating and storage temperature range
T
J
= 25
O
C
T
J
= 100 C
O
FR151
50
35
50
FR152
100
70
100
FR153
200
140
200
FR154
400
280
400
1.5
FR155
600
420
600
FR156
800
560
800
FR157
1000
700
1000
Units
V
V
V
A
V
RRM
V
RMS
V
CD
I
(AV)
I
FSM
V
F
I
R
C
J
R
θ
JL
T
rr
T
J
,T
S
150
150
150
50
1.3
5
500
25
45
150
-55 to +150
250
500
500
O
A
V
µA
pF
C/W
ns
O
C
Notes:
(1) Measured at 1MH
Z
and applied reverse voltage of 4 VDC.
(2) Reverse recovery test conditions: I
F
= 0.5A, I
R
= 1.0A, I
rr
= 0.25A.
(3) Thermal resistance from junction to ambient and from junction to lead at 0.375”(9.5mm) lead length P.C.B
mounted.
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 11/11/2002
