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DL 300 DL1200
FAST RECOVERY HIGH VOLTAGE 25mA
MINIATURE SILICON RECTIFIERS
SMALL SIZE MOLDED PACKAGE
PRV 3,000 TO 12,000 VOLTS
1.0 INCH MIN. LEADS
LOW LEAKAGE
EDI
Type
DL300
DL500
DL800
DL1000
DL1200
PRV
Volts
3,000
5,000
8,000
10,000
12,000
ELECTRICAL CHARACTERISTICS (at TA =25 oC Unless Otherwise Specified)
Average Rectified Forward Current @ 50oC, IO
25 mA
Max. Peak Surge Current, IFSM (8.3ms)
3 Amp
Max. Reverse Recovery Trr (Fig.4)
Max. Forward Voltage Drop @25 mA, VF
150nanosec
26Volts
Max. DC Reverse Current @ PRV and 25oC, IR
1A
Max. DC Reverse Current @ PRV and 100oC, IR
25 A
Ambient Operating Temperature Range, TA
omStorage Temperature Range, TSTG
-55 oC to +125 oC
-55 oC to +150 oC
t4u.cNOTES:
e1.It is recommended that a proper heat sink be used on the terminals of this device between the body and
esoldering point to prevent damage from excess heat.
tash2.If operated over 10,000v/inch in length, devices should be immersed in oil or ree - ncapsulated.
www.da EDI reserves the right to change these specifications at any time without notice.

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DL300 DL1200
FIG.1
OUTPUT CURRENT vs AMBIENT TEMPERATURE
100
75
50
FIG.2
NON- REPETITIVE SURGE CURRENT
0.1SEC
1.0SEC
100
75
50
25
0
0
25 50
75 100 125
AMBIENT TEMPERATURE OC
150
25
0
1
2 3 4 5 6 7 8 9 10
20 30 40 50 60
CYCLES(60 Hz)
FIG.3
MECHANICAL
1.0Min Both Ends
.400
LEAD-SOLDER DIPPED COPPER
MARKING:CATHODE BAND
AND DEVICE TYPE
.021 Dia.
.125 Dia.
FIG.4
REVERSE RECOVERY TEST METHOD
RECOVERY WAVE FORM
Trr
I F=2MA
I R=5MA
I RR=1MA
-
RECOVERY WA VE FORM
1000
NI
0.1
D.U.T.
PULSE
GENERATOR
50
NI
SCOPE
WAVE FORMS
CIRCUIT
ELECTRONIC DEVICES, INC. DESIGNERS AND MANUFACTURERS OF SOLID STATE DEVICES SINCE 1951.
21 GRAY OAKS AVENUE * YONKERS. NEW YORK 10710 914-965-4400 * FAX 914-965-5531 * 1-800-678-0828
Ee-mail:sales@edidiodes.com *Wwebsite: http://www.edidiodes.com