SR 300 SR 1500
FAST RECOVERY,100ns. HIGH VOLTAGE 25ma,MINIATURE SILICON RECTIFIERS
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SMALL SIZED MOLD...
SR 300 SR 1500
FAST RECOVERY,100ns. HIGH
VOLTAGE 25ma,MINIATURE SILICON RECTIFIERS
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SMALL SIZED MOLDED PACKAGE PRV 3,000 TO 15,000 VOLTS AVALANCHE CHARACTERISTICS LOW LEAKAGE
EDI Type SR300 SR500 SR800 SR1000 SR1200 SR1500
PRV Volts 3,000 5,000 8,000 10,000 12,000 15,000
COLOR CODE DOT Orange Green Gray Red Blank White
ELECTRICAL CHARACTERISTICS(at TA=25 o C Unless Otherwise
Average Rectified Forward Current @ 50 C, IO Max. Peak Surge Current, I FSM (8.3ms)
o
Specified)
25 mA 3 Amp
Max. Reverse Recovery ,(Fig.4), t rr
Max. Forward
Voltage Drop @ 25 m A, V F Max. DC Reverse Current @ PRV and 25 C, IR Max. DC Reverse Current @ PRV and 100 C, I R Ambient Operating Temperature Range, T A Storage T emperature Range, TSTG
o o
100nanosec
26Volts 1 15
o
A A
o
-55 C to +150 C -55 C to +150 C
o o
NOTES: 1.It is recommended that a proper heat sink be used on the terminals of this device between the body and soldering point to prevent damage from excess heat.
2.If operated over 10,000v/inch in length, devices should be immersed in oil or re - encapsulated.
EDI reserves the right to change these specifications at any time without notice.
SR 300
FIG.1
OUTPUT CURRENT vs AMBIENT TEMPERATURE
100 100
SR 1500
1.0SEC
FIG.2
NON- REPETITIVE SURGE CURRENT
0.1SEC
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75
% RATED FWD CURRENT
% MAXIMUM SURGE
75
50
50
25
25
0 0 25 50 75 100
O
0 125 150 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60
AMBIENT TEMPERATURE ( C)
CYCLES(60 Hz)
FIG.3
MECHANI...