BR3500M - BR3510M SILICON BRIDGE RECTIFIERS
PRV : 50 - 1000 Volts
Io : 35 Amperes
FEATURES :
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Pb / RoHS Free
MECHANICAL DATA :
* Case : Metal Case
* 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 BR3500M BR3501M BR3502M BR3504M BR3506M BR3508M BR3510M UNIT
Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V
Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V
Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V
Maximum Average Forward Current Tc = 55°C IF(AV) 35 A
Peak Forward Surge Current Single half sine wave
Superimposed on rated load (JEDEC Method)
Current Squared Time at t < 8.3 ms. I2t 660 A2S
Maximum Forward Voltage per Diode at IF = 17.5 A VF 1.1 V
Maximum DC Reverse Current Ta = 25 °C IR 10 µA
at Rated DC Blocking Voltage Ta = 100 °C IR(H) 200 µA
Typical Thermal Resistance (Note 1) RθJC 1.5 °C/W
Typical Thermal Resistance at Junction to Ambient RθJA 10 °C
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 7.5" x 3.5" x 4.6" (19cm.x 9cm.x 11.8cm.) Al.-Finned Plate
Page 1 of 2 Rev. 02 : March 24, 2005
RATING
IFSM 400 A
Metal Heatsink
Dimensions in inches and ( millimeters )
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)