BR2500W - BR2510W
PRV : 50 - 1000 Volts
Io : 25 Amperes
FEATURES :
*
*
*
*
*
*
High current capability
High surge current capability
High reliability
Low reverse current
Low forward voltage drop
High case dielectric strength
SILICON BRIDGE RECTIFIERS
BR50W
0.732 (18.6)
0.692 (17.5)
1.130 (28.7)
1.120 (28.4)
0.470 (11.9)
0.430 (10.9)
0.21 (5.3)
0.20 (5.1)
* Pb / RoHS Free
MECHANICAL DATA :
* 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
* Weight : 15.95 grams
0.042 (1.06)
0.038 (0.96)
1.2 (30.5)
MIN.
0.310 (7.87)
0.280(7.11)
Dimensions in inches and ( millimeters )
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%.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATING
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
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.
Maximum Forward Voltage per Diode at 12.5 A
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Ta = 25
°
C
Ta = 100
°
C
SYMBOL
BR
BR
BR
BR
BR
BR
BR
2500W 2501W 2502W 2504W 2506W 2508W 2510W
50
35
50
100
70
100
200
140
200
400
280
400
25
300
375
1.1
10
1.0
2
22
- 40 to + 150
- 40 to + 150
600
420
600
800
560
800
1000
700
1000
UNIT
V
V
V
A
A
A
2
S
V
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
I
2
t
V
F
I
R
I
R(H)
R
θ
JC
R
θ
JA
T
J
T
STG
µA
mA
°C/W
°C/W
°C
°C
Typical Thermal Resistance at Junction to Case ( Note 1 )
Typical Thermal Resistance at Junction to Ambient
Operating Junction Temperature Range
Storage Temperature Range
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
RATING AND CHARACTERISTIC CURVES ( BR2500W - BR2510W )
FIG.1 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
25
300
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
PEAK FORWARD SURGE
CURRENT, AMPERES
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
20
240
T
J
= 55
°C
15
180
10
120
5.0
P.C. Board Mounted with
SINE WAVE R-Load free in AIR
0
0
25
50
75
100
125
150
175
60
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
0
1
2
4
6
10
20
40
60
100
CASE TEMPERATURE, (
°
C)
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
100
Pulse W idth = 300
µs
1 % Duty Cycle
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
10
T
J
= 100
°C
FORWARD CURRENT, AMPERES
REVERSE CURRENT,
MICROAMPERES
10
1.0
1.0
0.1
T
J
= 25
°C
T
J
= 25
°C
0.1
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED REVERSE
VOLTAGE, (%)
0.01
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
FORWARD VOLTAGE, VOLTS
Page 2 of 2
Rev. 02 : March 24, 2005
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