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Электронный компонент: BR2501

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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
V
RRM
50
100
200
400
600
800
1000
Volts
Maximum RMS Voltage
V
RMS
35
70
140
280
420
560
700
Volts
Maximum DC Blocking Voltage
V
DC
50
100
200
400
600
800
1000
Volts
Maximum Average Forward Current Tc = 55
C
I
F(AV)
25
Amps.
Peak Forward Surge Current Single half sine wave
Superimposed on rated load (JEDEC Method)
I
FSM
300
Amps.
Current Squared Time at t < 8.3 ms.
I
2
t
375
A
2
S
Maximum Forward Voltage per Diode at I
F
= 12.5 Amp.
V
F
1.1
Volts
Maximum DC Reverse Current Ta = 25
C
I
R
10
A
at Rated DC Blocking Voltage Ta = 100
C
I
R(H)
200
A
Typical Thermal Resistance (Note 1)
R
JC
1.45
C/W
Operating Junction Temperature Range
T
J
- 40 to + 150
C
Storage Temperature Range
T
STG
- 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
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 )
RATING AND CHARACTERISTIC CURVES ( BR2500 - BR2510 )
FIG.1 - DERATING CURVE FOR OUTPUT
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
RECTIFIED CURRENT
FORWARD SURGE CURRENT
0
25
50
75
100
125
150
175
CASE TEMPERATURE, (
C)
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
PER DIODE
PER DIODE
15
10
5
30
25
100
10
1.0
200
0
300
0
150
100
50
0.1
10
80
0.01
0.01
1.0
0.1
100
140
0
20
40
60
120
PERCENT OF RATED REVERSE
VOLTAGE, (%)
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD OUTPUT CURRENT,
AMPERES
FORWARD CURRENT, AMPERES
REVERSE CURRENT, MICROAMPERES
T
J
= 25
C
Pulse Width = 300
s
1 % Duty Cycle
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
T
J
= 50
C
T
J
= 100
C
T
J
= 25
C
20
250
10
20
60
1
2
4
6
40
100
1.2
1.4
1.8
0.4
0.6
0.8
1.0
1.6
HEAT-SINK MOUNTING, Tc
5" x 6" x 4.9" THK.
(12.8cm x 15.2cm x 12.4cm)
Al.-Finned plate
FORWARD VOLTAGE, VOLTS