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SN21 Datasheet(PDF) 1 Page - GOOD-ARK Electronics

Part No. SN21
Description  SURFACE MOUNT GENERAL PURPOSE PLASITC RECTIFIER
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Maker  GOOD-ARK [GOOD-ARK Electronics]
Homepage  http://www.goodark.com
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SN21 Datasheet(HTML) 1 Page - GOOD-ARK Electronics

   
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Notes:
(1) Reverse recovery test conditions: I
F=0.5A, IR=1.0A, Irr=0.25A
(2) Measured at 1.0MHz and applied V
r=4.0 volts
(3) 8.0mm2 (0.013mm thick) land areas
Symbols
SN21
SN22
SN23
SN24
SN25
Units
Maximum repetitive peak reverse voltage
V
RRM
200
400
600
800
1300
Volts
Maximum RMS voltage
V
RMS
140
280
420
560
920
Volts
Maximum DC blocking voltage
V
DC
200
400
600
800
1300
Volts
Maximum average forward rectified current
at T
L=75
I
(AV)
3.0
Amps
Peak forward surge current
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method)
I
FSM
100.0
Amps
Maximum instantaneous forward voltage at 3.0A
V
F
1.20
Volts
Maximum DC reverse current
T
A=25
at rated DC blocking voltage
T
A=125
I
R
5.0
250.0
A
Typical reverse recovery time (Note 1)
T
rr
2.0
S
Typical junction capacitance (Note 2)
C
J
60.0
F
Maximum thermal resistance (Note 3)
R
JA
R
JL
47.0
13.0
/W
Operating and storage temperature range
T
J, TSTG
-55 to +150
Features
SN21 THRU SN25
SURFACE MOUNT GENERAL PURPOSE PLASITC RECTIFIER
Reverse Voltage - 200 to 1300 Volts
Forward Current - 3.0 Amperes
For surface mounted applications
Low profile package
Built-in strain relief
Easy pick and place
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
High temperature soldering:
260 /10 seconds at terminals
Maximum Ratings and Electrical Characteristics
1
Ratings at 25 ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Mechanical Data
Case: SMC molded plastic
Terminals: Solder plated solderable per
MIL-STD-750, method 2026
Polarity: Indicated by cathode band
Weight: 0.007 ounce, 0.25 gram
DI M E NS I O NS
DI M
i n c hes
m m
No t e
Mi n .
Ma x .
Mi n .
Ma x .
A
0 . 260
0. 280
6. 60
7. 1 1
B
0 . 220
0. 240
5. 59
6. 10
C
0 . 075
0. 095
1. 90
2. 41
D
0 . 1 1 5
0. 121
2. 92
3. 07
H
0 . 0020
0. 0060
0. 051
0. 152
J
0 . 006
0. 012
0. 15
0. 30
K
0 . 030
0. 050
0. 76
1. 27
P
0 . 020 R E F
0 . 51 R E F
S
0 . 305
0. 320
7. 75
8. 13


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