MBR4035PT SERIES SCHOTTKY BARRIER
RECTIFIER DIODE
PRV : 35~45 Volts
Io : 40 Amperes
FEATURES :
* High current capability
* Low power loss, high efficiency
* High surge capacity
* Pb / RoHS Free
MECHANICAL DATA :
* Case : TO-247AD Molded plastic
* Polarity : As marked on the body
* Mounting position : Any
* Weight : 5.6 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specifie.
Resistive or inductive load
For capacitive load, derate current by 20%.
SYMBOL MBR4035PT MBR4045PT UNIT
Maximum Recurrent Peak Reverse Voltage VRRM 35 45 V
Maximum Working Peak Reverse Voltage VRWM 35 45 V
Maximum DC Blocking Voltage VDC 35 45 V
Maximum Average Forward Rectified Current at TC=125 °CI(AV) 40 A
Peak Forward Surg Current, 8.3 ms single half sine-wave 400
superimposed on rated load (JEDEC Method)
Maximum Instantaneous Forward Voltage
per leg IF =20 A, TC = 25 °C (Note 2
IF =20 A, TC = 125 °C
Maximum Average Reverse Current at TC = 25 °C10
Rate Peak Reverse Voltage (Note3) TC = 100 °C 100
Typical Thermal Resistance (Note 1) RθJC 1.4 °C/W
Maximum Operation Temperature Range TC-65 to + 150 °C
Maximum Storage Temperature Range TSTG -65 to + 150 °C
Notes :
( 1 ) Thermal Resistance from Junction to Case.
( 2 ) 300 μs Pulse Width , 2% Duty Factor.
( 3 ) 2.0 μs Pulse Width, f = 1.0 KHz
Page 1 of 2 Rev. 02 : March 30, 2005
RATINGS
IFSM A
VFV
IRmA
0.7
0.6
0.138(3.5)
°
0.142(3.6)
(1.98)
30
0.645 (16.4)
0.625 (15.9) 0.323 (8.2)
0.313 (7.9)
0.170(4.3)
0.840(21.3)
0.820(20.8)
0.245(6.2)
0.225(5.7)
0.795(20.2)
0.775(19.7)
0.127(3.22)
0.177(2.97)
0.160(4.1)
0.140(3.5)
0.203(5.16)
0.193(4.90) 0.078 REF
0.118(3.0)
0.106(2.7)
0.030(0.76)
0.020(0.51)
0.225(5.7)
0.205(5.2) 0.048(1.22)
0.044(1.12)
123
PIN 1
PIN 3
PIN 2
CASE
TO-247AD (TO- 3P)
RATING AND CHARACTERISTIC CURVES ( MBR4035PT ~ 40PT )
FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT PER LEG
0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100
CASE TEMPERATURE, (°C) NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL INSTANTANEOUS FORWAR
D
FIG.4 - MAXIMUM REVERSE
CHARACTERISTICS PER LEG CHARACTERISTICS PER LE
G
FIG.5 - TYPICAL JUNCTION CAPACITANCE PER ELEMENT
Page 1 of 2 Rev. 02 : March 30, 2005
40
30
20
10
50
400
0
500
0
300
200
100
PEAK FORWARD SURGE
CURRENT, AMPERE S
AVERAGE FORWARD CURRENT,
AMPERES
10
1.0
80
0.01
0.1
100 1400 20 40 60 120
PERCENT OF RATED PEAK
REVERSE VOLTAGE, (%)
Tc= 125 °C
Tc = 25 °C
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
1.0
0.1
INSTANTANEOUS FORWARD
CURRENT, AMPERE S
INSTANTANEOUS FORWARD
100
0
10
0.1 0.4 1.0 4 10 40 100
100
200
1000
500
4000
REVERSE VOLTAGE, (V)
CAPACITANCE ,(pF)
TJ = 25 °C
0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
