Document
SN21 THRU SN25
SURFACE MOUNT GENERAL PURPOSE PLASITC RECTIFIER Reverse Voltage - 200 to 1300 Volts Forward Current - 3.0 Amperes
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
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
D IM E N S IO N S D IM A B C D H J K P S in c h e s M in . 0 .2 6 0 0 .2 2 0 0 .0 7 5 0 .1 1 5 0 .0 0 2 0 0 .0 0 6 0 .0 3 0 M a x. 0 .2 8 0 0 .2 4 0 0 .0 9 5 0 .1 2 1 0 .0 0 6 0 0 .0 1 2 0 .0 5 0 M in . 6 .6 0 5 .5 9 1 .9 0 2 .9 2 0 .0 5 1 0 .1 5 0 .7 6 m m M a x. 7 .1 1 6 .1 0 2 .4 1 3 .0 7 0 .1 5 2 0 .3 0 1 .2 7 N o te
0 .0 2 0 R E F 0 .3 0 5 0 .3 2 0
0 .5 1 R E F 7 .7 5 8 .1 3
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 Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TL=75 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 Maximum DC reverse current at rated DC blocking voltage TA=25 TA=125
VRRM VRMS VDC I(AV) IFSM VF IR Trr CJ R R
JA JL
200 140 200
400 280 400
600 420 600 3.0 100.0 1.20 5.0 250.0 2.0 60.0 47.0 13.0 -55 to +150
800 560 800
1300 920 1300
Volts Volts Volts Amps Amps Volts A S F /W
Typical reverse recovery time (Note 1) Typical junction capacitance (Note 2) Maximum thermal resistance (Note 3) Operating and storage temperature range
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
TJ, TSTG
1
RATINGS AND CHARACTERISTIC CURVES
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