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1N4947

  

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1N4947 [Axial Leaded Hermetically Sealed Fast Recovery Rectifier Diodes ]

other parts : 1N4942  1N4944  1N4946  1N4948 

Semtech
Semtech Corporation

Description
   Quick reference data
   VR = 200 - 1000 V
   IO = 1.0A
   trr = 150 to 500nS
   VF = 1.2V
  
Features
◆ Low reverse leakage current
◆ Hermetically sealed in Metoxilite fused metal oxide
◆ Low forward voltage drop

These products are qualified to MIL-PRF-19500/359

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1N4947_2001 [FAST RECOVERY RECTIFIER ]

other parts : 1N4942_2001  1N4946_2001  1N4948_2001  1N4944_2001 

Rectron
Rectron Semiconductor

VOLTAGE RANGE 200 to 1000 Volts
CURRENT 1.0 Ampere

FEATURES
* High switching capability
* Low leakage
* Low forward voltage drop
* High current capability
* High surge current capability

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1N4947 [FAST RECOVERY RECTIFIER ]

other parts : 1N4942  1N4946  1N4948  1N4944 

Rectron
Rectron Semiconductor

VOLTAGE RANGE 200 to 1000 Volts
CURRENT 1.0 Ampere

FEATURES
* High switching capability
* Low leakage
* Low forward voltage drop
* High current capability
* High surge current capability

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1N4947 [VOIDLESS-HERMETICALLY SEALED FAST RECOVERY GLASS RECTIFIERS ]

other parts : 1N4942  1N4944  1N4946  1N4948  JAN1N4948  JAN1N4947  JAN1N4946  JAN1N4944  JAN1N4942  JANTX1N4948 

Microsemi
Microsemi Corporation

DESCRIPTION
This “fast recovery”rectifier diode series is militaryqualified to MIL-PRF-19500/359 and is ideal for high-reliability applications where a failure cannot be tolerated. These industry-recognized  1.0 Amp rated rectifiersfor  working peak reverse voltages from 200 to 1000 volts are hermetically sealed with voidless-glass construction using aninternal “Category I” metallurgical bond.

FEATURES
•  Popular JEDEC registered 1N4942 to 1N4948 series
•  Voidless hermetically sealed glass package
•  Triple-Layer Passivation
•  Internal “Category I”Metallurgical bonds
•  Working Peak Reverse Voltage 200 to 1000Volts.
•  JAN, JANTX, and JANTXV available per MIL-PRF-19500/359 (for JANS, see 1N5615 thru 1N5623)
•  Surface mount equivalents alsoavailable inasquare end-cap MELF configuration with“US” suffix (seeseparate data sheet for 1N5615US thru 1N5623US)

APPLICATIONS/ BENEFITS
•  Fast recovery 1 Amp rectifiers200 to 1000 V
•  Military and other high-reliability applications
•  Generalrectifier applicationsincluding bridges, half bridges, catch diodes, etc.
•  High forward surge current capability
•  Extremelyrobust construction
•  Lowthermal resistance
•  Controlled avalanche with peakreverse power capability
•  Inherentlyradiation hardas described in Microsemi MicroNote 050

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1N4947 [SILICON RECTIFIER DIODES ]

other parts : 6R050  6R600  6R400  6R300  SR580  SR130  6R500  6R200  SR120  6R100 

ETC2
Unspecified

SCHOTTKY RECTIFIERS

SILICON RECTIFIER DIODES

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1N4947GP [GLASS PASSIVATED JUNCTION FAST SWITCHING PLASTIC RECTIFIER ]

other parts : 1N4942GP  1N4944GP  1N4946GP  1N4948GP 

GE
General Semiconductor

GLASS PASSIVATED JUNCTION FASTSWITCHING PLASTIC RECTIFIER
Reverse Voltage -200 to 1000 Volts  Forward Current -1.0 Ampere

FEATURES
♦Plastic package has Underwriters Laboratory Flammability Classification 94V-0
♦ High temperature metallurgically bonded construction
♦ For use in high frequency rectifier circuits
♦Fast switching for high efficiency
♦Glass passivated cavity-free junction
♦Capable of meeting environmental standards of MIL-S-19500
♦ 1.0 Ampere operation at TA=55°C with no thermal runaway
♦ High temperature soldering guaranteed: 350°C/10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension

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1N4947GP [1.0 Amp FAST SWITCHING MEGARECTIFIERS ]

other parts : 1N4942GP  1N4944GP  1N4946GP  1N4948GP 

Fci
First Components International

1.0 Amp FAST SWITCHING MEGARECTIFIERS

Features
HIGH TEMPERATURE METALLURGICALLY BONDED CONSTRUCTION
SINTERED GLASS CAVITY-FREE JUNCTION
1.0 AMP OPERATION  @  TA = 55°C, WITH NO THERMAL RUNAWAY
TYPICAL IR  < 0.1 µAmp

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1N4947GP [SINTERED GLASS JUNCTION FAST SWITCHING PLASTIC RECTIFIER ]

other parts : 1N4942GP  1N4944GP  1N4946GP  1N4948GP 

GULFSEMI
Gulf Semiconductor

SINTERED GLASS JUNCTION
FAST SWITCHING PLASTIC RECTIFIER
VOLTAGE:200 TO 1000V CURRENT: 1.0A

FEATURE
High temperature metallurgically bonded construction
Sintered glass cavity free junction
Capability of meeting environmental standard of MIL-S-19500
High temperature soldering guaranteed 350˚C /10sec/0.375”lead length at 5 lbs tension
Operate at Ta =55˚C with no thermal run away
Typical Ir<0.1µA

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1N4947GP [Glass Passivated Junction Fast Switching Rectifier ]

other parts : 1N4942GP  1N4948GP  1N4946GP  1N4944GP  1N4946GP-E3  1N4946GPHE3  1N4946GP-E3/54  1N4946GPHE3/54  1N4946GPHE3/73  1N4946GP-E3/73 

Vishay
Vishay Semiconductors

Glass Passivated Junction Fast Switching Rectifier

FEATURES
• Superectifier structure for high reliability condition
• Cavity-free glass-passivated junction
• Fast switching for high efficiency
• Low leakage current
• High forward surge capability
• Meets environmental standard MIL-S-19500
• Solder dip 275 °C max. 10 s, per JESD 22-B106
• AEC-Q101 qualified
• Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC

TYPICAL APPLICATIONS
For use in fast switching rectification of power supply, inverters, converters and freewheeling diodes for consumer, automotive and telecommunication.

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1N4947 [FAST RECOVER RECTIFIER ]

other parts : 1N4942  1N4944  1N4946  1N4948  IN4942  IN4944  IN4946  IN4947  IN4948 

PFS
Shenzhen Ping Sheng Electronics Co., Ltd.

VOLTAGE RANGE 200 to 1000 Volts
CURRENT 1.0 Ampere

FEATURES
· Low coat construction
· Fast switching for high efficency.
· Low reverse leakage
· High forward surge current capability
· High temperature soldering guaranteed: 260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension

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