EIC BR3504M Silicon bridge rectifier Datasheet

BR3500M - BR3510M
SILICON BRIDGE RECTIFIERS
BR50
PRV : 50 - 1000 Volts
Io : 35 Amperes
0.728(18.50)
0.688(17.40)
FEATURES :
*
*
*
*
*
*
High current capability
High surge current capability
High reliability
Low reverse current
Low forward voltage drop
Pb / RoHS Free
0.685(16.70) 1.130(28.70)
0.618(15.70) 1.120(28.40)
0.570(14.50)
0.530(13.40)
0.210(5.30)
0.200(5.10)
0.658(16.70)
0.618(15.70)
0.032(0.81)
0.028(0.71)
MECHANICAL DATA :
*
*
*
*
*
Case : Metal Case
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
0.252(6.40)
0.248(6.30)
φ 0.100(2.50)
0.090(2.30)
0.905(23.0)
0.826(21.0)
0.310(7.87)
0.280(7.11)
Metal Heatsink
Dimensions in inches and ( millimeters )
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%.
RATING
SYMBOL
Maximum Recurrent Peak Reverse Voltage
VRRM
BR3500 BR3501 BR3502 BR3504 BR3506 BR3508 BR3510
M
M
M
M
M
M
M
50
100
200
400
600
800
1000
UNIT
V
Maximum RMS Voltage
VRMS
35
70
140
280
420
560
700
V
Maximum DC Blocking Voltage
VDC
50
100
200
400
600
800
1000
V
Maximum Average Forward Current Tc = 55°C
IF(AV)
35
A
IFSM
400
A
I2t
VF
660
A 2S
1.1
V
µA
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 IF = 17.5 A
Maximum DC Reverse Current
Ta = 25 °C
at Rated DC Blocking Voltage
Ta = 100 °C
IR
10
IR(H)
200
µA
Typical Thermal Resistance (Note 1)
RθJC
1.5
°C/W
Typical Thermal Resistance at Junction to Ambient
RθJA
10
°C
TJ
- 40 to + 150
°C
TSTG
- 40 to + 150
°C
Operating Junction Temperature Range
Storage Temperature Range
Notes :
1. 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
Page 1 of 2
Rev. 02 : March 24, 2005
RATING AND CHARACTERISTIC CURVES ( BR3500M - BR3510M )
FIG.1 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
600
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD OUTPUT
CURRENT AMPERES
42
35
28
21
14
HEAT-SINK MOUNTING, Tc
7.5" x 3.5" x 4.6" THK.
(19cm x 9cm x 11.8cm)
Al.-Finned plate
7
0
0
25
50
75
100
125
150
500
TJ = 50 °C
400
300
200
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
100
0
175
1
2
4
6
10
20
40
60 100
CASE TEMPERATURE, ( °C)
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
PER DIODE
PER DIODE
100
10
REVERSE CURRENT,
MICROAMPERES
FORWARD CURRENT, AMPERES
TJ = 100 °C
10
Pulse Width = 300 µs
1 % Duty Cycle
1.0
1.0
TJ = 25 °C
0.1
TJ = 25 °C
0.01
0
0.1
20
40
60
80
100
120
140
PERCENT OF RATED REVERSE
VOLTAGE, (%)
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
FORWARD VOLTAGE, VOLTS
Page 2 of 2
Rev. 02 : March 24, 2005
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