参数资料
型号: FBR2501
厂商: Electronics Industry Public Company Limited
英文描述: FAST RECOVERY BRIDGE RECTIFIERS
中文描述: 快恢复整流桥
文件页数: 1/2页
文件大小: 20K
代理商: FBR2501
FBR2500 - FBR2510
FAST RECOVERY
BRIDGE RECTIFIERS
BR50
PRV : 50 - 1000 Volts
Io : 25 Amperes
FEATURES :
* High case dielectric strength
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Fast switching for high efficiency
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%.
SYMBOLFBR
2500
50
35
50
FBR
2501
100
70
100
FBR
2502
200
140
200
FBR
2504
400
280
400
25
FBR
2506
600
420
600
FBR
2508
800
560
800
FBR
2510
1000
700
1000
UNIT
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 drop per Diode at I
F
= 12.5 Amps.
Maximum DC Reverse Current Ta = 25
°
C
at Rated DC Blocking Voltage Ta = 100
°
C
Maximum Reverse Recovery Time (Note 1)
Typical Thermal Resistance per diode (Note 2)
Operating Junction Temperature Range
Storage Temperature Range
V
RRM
V
RMS
V
DC
I
F(AV)
Volts
Volts
Volts
Amps.
I
FSM
I
2
t
V
F
I
R
I
R(H)
Trr
R
θ
JC
T
J
T
STG
300
375
1.3
10
200
Amps.
A
2
S
Volts
μ
A
μ
A
ns
°
C/W
°
C
°
C
150
250
500
1.45
- 50 to + 150
- 50 to + 150
Notes :
1 ) Measured with I
F
= 0.5 Amp., I
R
= 1 Amp., Irr = 0.25 Amp.
2 ) 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 21, 1998
RATING
Dimensions in inches and ( millimeters )
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)
Metal Heatsink
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