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器件描述：SILICON BRIDGE RECTIFIERS
器件厂商：EIC [EIC discrete Semiconductors]
厂商主页：http://www.eicsemi.com
文件大小：20.08KB
文件页数：2
PDF阅读：BR2501.pdf (点击阅读器件资料)
摘要：
BR2500 - BR2510 SILICON BRIDGE RECTIFIERS
PRV : 50 - 1000 Volts
Io : 25 Amperes
FEATURES :
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Ideal for printed circuit board
MECHANICAL DATA :
* Case : Molded plastic with heatsink integrally
mounted in the bridge encapsulation
* Epoxy : UL94V-O rate flame retardant
* Terminals : plated .25" (6.35 mm). Faston
* Polarity : Polarity symbols marked on case
* Mounting position : Bolt down on heat-sink with
silicone thermal compound between bridge
and mounting surface for maximum heat
transfer efficiency.
* Weight : 17.1 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOL BR2500 BR2501 BR2502 BR2504 BR2506 BR2508 BR2510 UNITS
Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts
Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 Volts
Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 Volts
Maximum Average Forward Current Tc = 55°C IF(AV) 25 Amps.
Peak Forward Surge Current Single half sine wave
Superimposed on rated load (JEDEC Method) IFSM 300 Amps.
Current Squared Time at t < 8.3 ms. I2t 375 A2S
Maximum Forward Voltage per Diode at IF = 12.5 Amp. VF 1.1 Volts
Maximum DC Reverse Current Ta = 25 °C IR 10 ?A
at Rated DC Blocking Voltage Ta = 100 °C IR(H) 200 ?A
Typical Thermal Resistance (Note 1) RθJC 1.45 °C/W
Operating Junction Temperature Range TJ - 40 to + 150 °C
Storage Temperature Range TSTG - 40 to + 150 °C
Notes :
1. Thermal Resistance from junction to case with units mounted on a 5" x 6" x 4.9" (12.8cm.x 15.2cm.x 12.4cm.) Al.-Finned Plate
UPDATE : APRIL 23, 1998
RATING
Metal Heatsink
BR50
φ
0.728(18.50)
0.688(17.40)
0.570(14.50)
0.530(13.40)
0.685(16.70)
0.618(15.70)
1.130(28.70)
1.120(28.40)
0.210(5.30)
0.200(5.10)0.658(16.70)
0.618(15.70)
0.032(0.81)
0.028(0.71)
0.252(6.40)
0.248(6.30)
0.905(23.0)
0.826(21.0)
0.100(2.50)
0.090(2.30)
0.310(7.87)
0.280(7.11)
Dimensions in inches and ( millimeters )
相关器件：BR2510 BR2508 BR2506 BR2504 BR2502 BR2500
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