SILICON BRIDGE RECTIFIERS
BR3500 - BR3510
BR50
PRV : 50 - 1000 Volts
Io : 35 Amperes
0.728(18.50)
0.688(17.40)
FEATURES :
* High current capability
* High surge current capability
* High reliability
1.130(28.70)
1.120(28.40)
0.570(14.50)
0.530(13.40)
0.685(16.70)
0.618(15.70)
* Low reverse current
* Low forward voltage drop
* Ideal for printed circuit board
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)
f
MECHANICAL DATA :
0.100(2.50)
0.090(2.30)
* 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.
0.905(23.0)
0.826(21.0)
0.310(7.87)
0.280(7.11)
Metal Heatsink
Dimensions in inches and ( millimeters )
* 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%.
RATING
SYMBOL BR3500 BR3501 BR3502 BR3504 BR3506 BR3508 BR3510 UNITS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
RRM
50
35
50
100
70
200
140
200
400
280
400
35
600
420
600
800
560
800
1000
700
V
V
Volts
Volts
RMS
Maximum DC Blocking Voltage
VDC
100
1000
Volts
°
IF(AV)
Amps.
Maximum Average Forward Current Tc = 55 C
Peak Forward Surge Current Single half sine wave
Superimposed on rated load (JEDEC Method)
Current Squared Time at t < 8.3 ms.
FSM
400
I
Amps.
A2S
I2t
VF
660
F
Maximum Forward Voltage per Diode at I = 17.5 Amp.
1.0
10
Volts
m
A
°
IR
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Typical Thermal Resistance (Note 1)
Ta = 25 C
°
IR(H)
200
m
A
Ta = 100 C
q
1.5
°
C/W
R JC
q
°
C
Typical Thermal Resistance at Junction to Ambient
Operating Junction Temperature Range
Storage Temperature Range
10
R JA
°
C
TJ
- 40 to + 150
- 40 to + 150
TSTG
°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
UPDATE : APRIL 23, 1998