EIC FBR3510, FBR3508, FBR3506, FBR3504, FBR3502 Datasheet
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FBR3500 - FBR3510
FAST RECOVERY
BRIDGE RECTIFIERS
PRV : 50 - 1000 Volts
Io : 35 Amperes
FEATURES :
* High case dielectric strength
MECHANICAL DATA :
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%.
FBR
3500
FBR
3501
FBR
3502
FBR
3504
FBR
3506
FBR
3508
FBR
3510
I2t
A2S
RθJC
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 7.5" x 3.5" x 4.6" (19cm.x 9cm.x 11.8cm.) Al.-Finned Plate
BR50
0.530(13.40)
0.618(15.70)
1.120(28.40)
0.200(5.10)
0.618(15.70)
0.028(0.71)
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Fast switching for high efficiency
0.570(14.50)
0.728(18.50)
0.688(17.40)
0.685(16.70)
1.130(28.70)
0.658(16.70)
0.210(5.30)
* 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
0.032(0.81)
0.310(7.87)
0.280(7.11)
Metal Heatsink
0.252(6.40)
0.248(6.30)
0.905(23.0)
0.826(21.0)
φ
0.100(2.50)
0.090(2.30)
transfer efficiency.
RMS
DC
F
R
J
Dimensions in inches and ( millimeters )
UNIT
35 70 140 280 420 560 700 Volts
50 100 200 400 600 800 1000 Volts
35 Amps.
660
1.3 Volts
10
10
- 50 to + 150
°
µ
A
µ
A
C/W
°
C
°
C
* Weight : 17.1 grams
RATING
Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts
Maximum RMS Voltage V
Maximum DC Blocking Voltage V
Maximum Average Forward Current Tc = 55 °C I
Peak Forward Surge Current Single half sine wave
Superimposed on rated load (JEDEC Method) IFSM 400 Amps.
Current Squared Time at t < 8.3 ms.
Maximum Forward Voltage drop per Diode at IF = 17.5 Amps. V
Maximum DC Reverse Current Ta = 25 °C I
at Rated DC Blocking Voltage Ta = 100 °C IR(H) 200
Maximum Reverse Recovery Time (Note 1) Trr 150 250 500 ns
Typical Thermal Resistance per diode (Note 2)
Operating Junction Temperature Range T
Storage Temperature Range TSTG - 50 to + 150
SYMBOL
F(AV)
UPDATE : APRIL 21, 1998
RATING AND CHARACTERISTIC CURVES ( FBR3500 - FBR3510 )
+
282114735
360
0
0
240
160
80
80
100
0204060120
+ 0.5 A0- 0.25
- 1.0 A
1 cm
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50 Ω 10 Ω
D.U.T.
50 Vdc
(approx)
1 Ω
NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF.
2. Rise time = 10 ns max., Source Impedance = 50 ohms.
3. All Resistors = Non-inductive Types.
OSCILLOSCOPE
( NOTE 1 )
PULSE
GENERATOR
( NOTE 2 )
Trr
SET TIME BASE FOR 50/200 ns/cm
FIG.2 - DERATING CURVE FOR OUTPUT FIG.3 - MAXIMUM NON-REPETITIVE PEAK
RECTIFIED CURRENT FORWARD SURGE CURRENT
400
Tc = 55 °C
CURRENT, AMPERES
AVERAGE FORWARD OUTPUT
60Hz RESISTIVE OR INDUCTIVE LOAD
0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100
CASE TEMPERATURE, ( °C)
CURRENT, AMPERES
PEAK FORWARD SURGE
NUMBER OF CYCLES AT 60Hz
FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.5 - TYPICAL REVERSE CHARACTERISTICS
PER DIODE PER DIODE
100 10
TJ = 100 °C
10
1.0 0.1
Pulse Width = 300 µs
0.1
2% Duty Cycle
TJ = 25 °C
FORWARD CURRENT, AMPERES
1.0
TJ = 25 °C
0.01
REVERSE CURRENT, MICROAMPERES
PERCENT OF RATED REVERSE
140
VOLTAGE, (%)
0.01
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
FORWARD VOLTAGE, VOLTS
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