1N6661 데이터 시트보기 (PDF) - Microsemi Corporation
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1N6661 Datasheet PDF : 2 Pages
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SCOTTSDALE DIVISION
1N6661 thru 1N6663
VOIDLESS-HERMETICALLY-SEALED
STANDARD RECOVERY GLASS
RECTIFIERS
DESCRIPTION
APPEARANCE
This “standard recovery” rectifier diode is military qualified to MIL-PRF-19500/587 and
is ideal for high-reliability applications where a failure cannot be tolerated. These
industry-recognized 500 mA rated rectifiers for working peak reverse voltages from 225
to 600 volts are hermetically sealed with void-less-glass construction using an internal
“Category I” metallurgical bond. The surface mount MELF package configurations are
also available by adding a “US” suffix (see separate data sheet for 1N6661US thru
1N6663US). Microsemi also offers numerous other rectifier products to meet higher
and lower current ratings with various recovery time speed requirements including fast
and ultrafast device types in both through-hole and surface mount packages.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
DO-35
(Package C)
FEATURES
APPLICATIONS / BENEFITS
• Popular JEDEC registered 1N6661 thru 1N6663 series
• Voidless hermetically sealed glass package
• Triple-Layer Passivation
• Internal “Category I” Metallurgical bonds
• Working Peak Reverse Voltage 225 to 600 Volts.
• JAN, JANTX, and JANTXV available per MIL-PRF-
19500/587
• Surface mount equivalents also available in a square
end-cap MELF configuration with “US” suffix (also see
1N6661US thru 1N6663US)
• Standard recovery 0.5 Amp rectifiers 225 to 600 V
• Military and other high-reliability applications
• General rectifier applications including bridges, half-
bridges, catch diodes, etc.
• Forward surge current capability
• Extremely robust construction
• Low thermal resistance in small DO-35 package
• Inherently radiation hard as described in Microsemi
MicroNote 050
MAXIMUM RATINGS
• Junction & Storage Temperature: -65oC to +175oC
• Thermal Resistance: 160oC/W junction to lead at 3/8
inch (10 mm) lead length from body
• Average Rectified Forward Current (IO): 0.5 Amps @
TA = 25ºC and 0.150 Amps at 150ºC
• Forward Surge Current: 5 Amps @ 8.3 ms half-sine
• Solder Temperatures: 260ºC for 10 s (maximum)
MECHANICAL AND PACKAGING
• CASE: Hermetically sealed void-less hard glass
with Tungsten slugs
• TERMINATIONS: Axial leads are copper clad steel
with Tin/Lead (Sn/Pb) finish
• MARKING: Body paint and part number, etc.
• POLARITY: Cathode band
• TAPE & REEL option: Standard per EIA-296
• WEIGHT: 150 mg (approx)
• See package dimensions on last page
ELECTRICAL CHARACTERISTICS
WORKING MINIMUM
AVERAGE
MAXIMUM
MAXIMUM
PEAK BREAKDOWN
RECTIFIED
FORWARD
MAXIMUM REVERSE
SURGE
TYPE
REVERSE
VOLTAGE
VRWM
VOLTS
VOLTAGE
VBR @ 100μA
VOLTS
CURRENT
(NOTE 2)
IO
AMPS
25oC
150oC
VOLTAGE
VF @ 0.4 A
(PULSED)
VOLTS
CURRENT
IR @ VRWM
μA
25oC
150oC
CURRENT
(NOTE1)
IFSM
AMPS
1N6661
225
270
0.5
0.15
1.0
0.05
300
5
1N6662
400
480
0.5
0.15
1.0
0.05
300
5
1N6663
600
720
0.5
0.15
1.0
0.05
300
5
NOTE 1: TA = 25oC, 10 surges of 8.3 ms @ 1 minute intervals
NOTE 2: Linearly derate at 2.8 mA/ºC between TA=25ºC and 150ºC and 6.0 mA/ºC between TA=150ºC and 175ºC
Copyright © 2008
1-03-2008
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
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