MT3508G THRU MT3516G

GLASS PASSIVATED SINGLE-OHASE BPIDGE RECTIFIER
VOLTAGE RANGE
MT3508G THRU MT3516G
CURRENT
•
•
•
35 Amperes
MT-35
FEATURES
•
1600 Volts
Integrally molded heatsink provides very low thermal
resistance for maximum heat dissipation
Glass passivated chip junction
Surge overload rating to 400 ampers
High temperature soldering guaranteed:
260℃/10 seconds,/5 lbs tension
1.137(28.9)
1.118(28.4)
+
1.137(28.9)
0.208 (5.3)
0.65(16.5)
1.118(28.4)
0.196 (5.0)
0.61(15.5)
-
0.980(24.9)
0.94(23.9)
MECHANICAL DATA
•
•
•
•
.322 (8.2)
Case:Epoxy, Molded Plastic with heaksink integrally
Mounted in the bridge encapsulation.
Mounting Position: Bolt down on heatsink with silicone
Thermal compound between bridge and mounting
Surface for maximum heat transfer efficiency
Mounting Torque: 20 in,lbs max
Weight: 0.706 ounce, 20 gram
.307 (7.8)
0.933(23.7)
0.787(20.0)
0.033 (0.84)
φ0.07(1.85)
.25 (6.4)
0.028 (0.71)
.25 (6.3)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
•
•
•
Ratings at 25℃ ambient temperature unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
MT3508G
SYMBOLS
Peak Repetitive Reverse Voltage
VRRM
800
Working Peak Reverse Voltage
VRMS
800
Maximum DC Blocking Voltage
VDC
800
Maximum Average Forward Rectified Output
Current, at TC=55℃ (Note 2)
Peak Forward Surge Current
8.3ms single half sine wave superimposed on
rated load (JEDEC Method)
Rating for Fusing (t<8.3ms)
Maximum Instantaneous Forward Voltage drop
Per Bridge element 17.5A
Maximum DC Reverse Current at rated DC
blocking voltage per element TA=25℃
Typical Thermal Resistance per Element
Isolation Voltage from case to lug
Operating and Storage Temperature Range
MT3512G
MT3516G
1200
1200
1200
1600
1600
1600
UNIT
Volts
Volts
Volts
I(AV)
35
Amps
IFSM
400
Amps
I2 t
1030
A2s
VF
1.2
Volts
IR
5.0
µAmps
RΘJC
VISO
TJ ,TSTG
2.0
2500
(-55 to +150)
℃/W
Notes: 1.Measured at 1.0MHz and applied reverse voltage of 4.0 Volts.
2.Unit mounted on 11.8”×11.8”×0.6” thick(300×300×15mm) Copper plate.
Web Site: www.hkmic.com
VAC
℃
GLASS PASSIVATED SINGLE-OHASE BPIDGE RECTIFIER
VOLTAGE RANGE
MT3508G THRU MT3516G
FIG. 1- TYPICAL FORWARD CURRENT
DERATING CURVE
35
30
AVERAGE FORWARD CURRENT,
(A)
AVERAGE FORWARD CURRENT,
(A)
35 Amperes
FIG. 2- TYPICAL FORWARD CURRENT
DERATING CURVE
35
Mounted on A
11.8"×11.8"×0.06" Thick
(30×30× 0.15cm)
Copper Plate
20
60Hz Inductive or Resistive
Load
10
0
1600 Volts
CURRENT
0
25
50 55
75
100
125
150
30
Mounted on A
12" ×12"×0.25" Thick
(30.3× 30.3×0.635cm)
Al Plate
25
20
15
60Hz Inductive or Resistive
Load
10
5
0
175
0
25
CASE TEMPERATURE (℃ )
50
75
100
125
150
175
AMBIENT TEMPERATURE, (℃ )
FIG. 3- TYPICAL INSTANTANEOUS
FORWARS CHARACTERISTICS
FIG. 3- MAXIMUM POWER DISSIPATION
1000
100
AVERAGE POWER DISSIPATION OF BRIDGE
(W)
INSTANTANEOUS FORWARD CURRENT,
(A)
80
100
10
1.0
T j =25℃
PULSE WIDTH=300 μs
1% DUTY CYCLE
0.1
0.4
0.6
0.8
1.0
1.2
1.4
60
40
20
10
8.0
6.0
4.0
1.0
1.6
1.8
60Hz Inductive or Resistive
Load
2.0
2.0
INSTANTANEOUS FORWARD VOLTAGE,(V)
Web Site: www.hkmic.com
0
5
10
15
20
25
AVERAGE OUTPUT CURRENT, (A)
30
35