http://www.littelfuse.com E7 - 2 ©2004 Littelfuse, Inc.
+ 1 972-580-7777 Thyristor Product Catalog
Rectifiers Data Sheets
Test Conditions
I2t — RMS surge (non-repetitive) forward current for 8.3 ms for fusing
IF(AV) — Average forward current
IF(RMS) — RMS forward current
IFSM — Peak one-cycle surge current
IRM — Peak reverse current
RθJC — Thermal resistance (steady state) junction to case
VFM — Peak forward voltage at rated average forward current
VR — DC blocking voltage
VRRM — Peak repetitive reverse voltage
General Notes
• Operating temperature range (TJ) is -40 °C to +125 °C.
• Storage temperature range (TS) is -40 °C to +125 °C.
• Lead solder temperature is a maximum of 230 °C for 10 seconds
maximum at a minimum of 1/16" (1.59 mm) from case.
• The case temperature (TC) is measured as shown on dimensional
outline drawings in the “Package Dimensions” section of this
catalog.
• Teccor's electrically-isolated TO-220 devices withstand a high
potential test of 2500 V ac rms from leads to mounting tab over the
operating temperature range.
• Typical Reverse Recovery Time (trr) is 4 µs. (Test conditions =
0.9 A forward current and 1.5 A reverse current.)
Electrical Specification Notes
(1) See Figure E7.3 for current rating at specified case temperature.
(2) For more than one full cycle rating, see Figure E7.4.
(3) TC = TJ for test conditions
(4) See package outlines for lead form configurations. When ordering
special lead forming, add type number as suffix to part number.
Electrical Isolation
* UL Recognized File #E71639
** For 4000 V isolation, use “V” suffix in the part number.
Type
Part Number
VRRM VRIF(AV) IF(RMS) IFSM IRM VFM I2tRθJC
Isolated
TO-220 Volts Volts
(1)
Amps Amps
(2)
Amps
(3)
mA Volts
Amps2Sec °C/W
60/50 Hz
TC =
25 °C
TC =
100 °C
TC =
125 °CT
C=25 °C
See “Package Dimensions”
section for variations. (4) MIN MIN MAX MAX MAX MAX TYP
15 A
D2015L 200 200 9.5 15 225/188 0.1 0.5 11.6 210 2.85
D4015L 400 400 9.5 15 225/188 0.1 0.5 11.6 210 2.85
D6015L 600 600 9.5 15 225/188 0.1 0.5 11.6 210 2.85
D8015L 800 800 9.5 15 225/188 0.1 0.5 11.6 210 2.85
DK015L 1000 1000 9.5 15 225/188 0.1 31.6 210 2.85
20 A
D2020L 200 200 12.7 20 300/255 0.1 0.5 1 1.6 374 2.5
D4020L 400 400 12.7 20 300/255 0.1 0.5 1 1.6 374 2.5
D6020L 600 600 12.7 20 300/255 0.1 0.5 1 1.6 374 2.5
D8020L 800 800 12.7 20 300/255 0.1 0.5 1 1.6 374 2.5
DK020L 1000 1000 12.7 20 300/255 0.1 3 1.6 374 2.5
25 A
D2025L 200 200 15.9 25 350/300 0.1 0.5 11.6 508 2.7
D4025L 400 400 15.9 25 350/300 0.1 0.5 11.6 508 2.7
D6025L 600 600 15.9 25 350/300 0.1 0.5 11.6 508 2.7
D8025L 800 800 15.9 25 350/300 0.1 0.5 11.6 508 2.7
DK025L 1000 1000 15.9 25 350/300 0.1 31.6 508 2.7
CA
Not
Used
Electrical Isolation
from Leads to Mounting Tab *
VACRMS TO-220
Isolated
2500 Standard
4000 Optional **