SILICON BRIDGE RECTIFIERS
BR50W
BR2500W - BR2510W
PRV : 50 - 1000 Volts
Io : 25 Amperes
0.732 (18.6)
0.692 (17.5)
FEATURES :
* High current capability
* High surge current capability
* High reliability
1.130 (28.7)
0.470 (11.9)
1.120 (28.4)
0.430 (10.9)
* Low reverse current
* Low forward voltage drop
* High case dielectric strength
* Pb / RoHS Free
0.21 (5.3)
0.20 (5.1)
MECHANICAL DATA :
0.042 (1.06)
0.038 (0.96)
* Case : Molded plastic with heatsink integrally
mounted in the bridge encapsulation
* Epoxy : UL94V-O rate flame retardant
* Terminals : Plated lead solderable per
MIL-STD-202, Method 208 guaranteed
* 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
1.2 (30.5)
MIN.
0.310 (7.87)
0.280(7.11)
Dimensions in inches and ( millimeters )
* Weight : 15.95 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%.
BR
BR
BR
BR
BR
BR
BR
RATING
SYMBOL
UNIT
2500W 2501W 2502W 2504W 2506W 2508W 2510W
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
50
35
50
100
70
200
140
200
400
280
400
25
600
420
600
800
560
800
1000
700
V
V
V
A
Maximum DC Blocking Voltage
100
1000
IF(AV)
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.
IFSM
300
A
I2t
VF
A2S
V
375
Maximum Forward Voltage per Diode at 12.5 A
1.1
IR
10
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Ta = 25
C
mA
mA
°
IR(H)
1.0
Ta = 100
C
°
Typical Thermal Resistance at Junction to Case ( Note 1 )
Typical Thermal Resistance at Junction to Ambient
Operating Junction Temperature Range
2
R JC
°C/W
°C/W
°C
q
22
R JA
q
TJ
- 40 to + 150
- 40 to + 150
Storage Temperature Range
TSTG
°C
Notes :
1 ) Thermal resistance from Junction to Case with units mounted on a 5" x 4" x 3" ( 12.7 x 10.2 x 7.3 cm ) Al.-wing plate.
Page 1 of 2
Rev. 02 : March 24, 2005