GODAR SN21, SN22, SN23, SN24, SN25 Datasheet
SURFACE MOUNT GENERAL PURPOSE PLASITC RECTIFIER
Features
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
SN21 THRU SN25
Reverse Voltage -
Forward Current -
200 to 1300 Volts
3.0 Amperes
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
Maximum Ratings and Electrical Characteristics
Ratings at 25 ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Symbols SN21 SN22 SN23 SN24 SN25 Units
Maximum repetitive peak reverse voltage V
Maximum RMS voltage V
Maximum DC blocking voltage V
Maximum average forward rectified current
=75
at T
L
Peak forward surge current
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method)
Maximum instantaneous forward voltage at 3.0A V
Maximum DC reverse current T
at rated DC blocking voltage TA=125
A
=25
Typical reverse recovery time (Note 1) T
Typical junction capacitance (Note 2) C
Maximum thermal resistance (Note 3)
Operating and storage temperature range T
Notes:
(1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A
(2) Measured at 1.0MHz and applied Vr=4.0 volts
(3) 8.0mm2 (0.013mm thick) land areas
RRM
RMS
DC
I
(AV)
I
FSM
F
I
R
rr
J
R
JA
R
JL
, T
J
STG
200 400 600 800 1300 Volts
140 280 420 560 920 Volts
200 400 600 800 1300 Volts
DIMENSIONS
DIM
A 0.260 0.280 6.60 7.11
B 0.220 0.240 5.59 6.10
C 0.075 0.095 1.90 2.41
D 0.115 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 RE F 0.51 REF
S 0.305 0.320 7.75 8.13
inches mm
Min. Max. Min. Max.
3.0 Amps
100.0 Amps
1.20 Volts
5.0
250.0
2.0
60.0
47.0
13.0
-55 to +150
Note
A
S
F
/W
1
RATINGS AND CHARACTERISTIC CURVES
2
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