Document
D4SBU20.......D4SBU40
4.0 Amp. Glass Passivated Ultrafast Bridge Rectifiers
Plastic Case
.118(3.0)X45
0
Voltage 200 V to 400 V
.147(3.7) .130(3.3)
Current 4.0 A
.996(25.3) .972(24.7) .602(15.3) .579(14.7)
.134(3.4) .122(3.1)
.176(4.37) .156(3.96)
.382(9.7) .366(9.3)
.068(1.73) .060(1.52)
.043(1.1) .035(0.9)
.709(18) .669(17) .303(7.7) .287(7.3)
Glass passivated chip junction Ideal for printed circuit board Reliable low cost construction Plastic material has Underwriters Laboratory Flammability Classification 94V-0 High case dielectric strength of 2000 VRMS Isolated voltage from case to lead over 2500 volts MECHANICAL DATA Case: Molded plastic Terminals: Leads solderable per MIL-STD-750, Method 2026 Weight: 0.15 ounce, 4 grams Mounting torque: 5 in. Ibs. max.
.087(2.2) .071(1.8)
.030(0.75) .022(0.55)
Maximum Ratings and Electrical Characteristics at 25 ºC
VRRM VRMS VDC IF(AV) IFSM Trr Tj Tstg
Maximum Recurrent Peak Reverse Voltage (V) Maximum RMS Voltage (V) Maximum DC Blocking Voltage (V) Maximum Average Forward Rectified Current See Fig. Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC Method) Maximum Reverse Recovery Time (Note 1) Operating Temperature Range Storage Temperature Range 35 ns -55 to +150 °C -55 to +150 °C D4SBU 20 200 140 200 4.0 A 150 A 50 ns D4SBU 40 400 280 400
Electrical Characteristics at Tamb = 25 °C
VF IR Rth (j-c)
Maximum Instantaneous Forward Voltage @ = 4.0 A Maximum DC Reverse Current at Rated DC Blocking Voltage @ TA = 25 °C @ TA =125°C 0.98 V 5.0 µA 500 µA 5.5 °C/W 1.3 V
Typical Thermal Resistance (Note 2)
Notes: 1. Reverse Recovry Test Conditions: IF = 0.5A, IR = 1.0A, IRR=0.25A. 2. Thermal Resistance from Junction to Case with Device Mounted on 2" x 3" x 0.25" Al-Plate Heatsink.
Jun - 09
D4SBU20.......D4SBU40
Rating And Charasterictic Curves
TSS4B01G
AVERAGE FORWARD CURRENT. (A)
5 4 3 2 1 0
FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE
FIG.2- TYPICAL FORWARD CHARACTERISTICS
100
FBIU4D7M1
INSTANTANEOUS FORWARD CURRENT. (A)
30 10
3 1
0
50 100 o CASE TEMPERATURE. ( C)
150
0.3
FBIU4G7M1
PEAK FORWARD SURGE CURRENT. (A)
175 150 125 100 75 50
FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
0.1
0.03 0.01
Tj=25oC Pulse Width=300µs 1% Duty Cycle
8.3ms Single Half Sine Wave JEDEC Method
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
FORWARD VOLTAGE. (V)
FIG.5- TYPICAL REVERSE CHARACTERISTICS
1000
1
2
5 10 20 NUMBER OF CYCLES AT 60Hz
50
100
INSTANTANEOUS REVERSE CURRENT. ( A)
100
TJ=100ºC
1000
FIG.4- TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE.(pF)
600 500 400 300 200 100 0 0.1 0.5 1 2 5 10 20 50 100 200 500 800
10
Tj=25ºC
TJ=25ºC
1
0.1
0
20
40
60
80
100
120
140
REVERSE VOLTAGE. (V)
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W NONINDUCTIVE 10W NONINDUCTIVE +0.5A DUT (-) PULSE GENERATOR (NOTE 2) OSCILLOSCOPE (NOTE 1) (+) 0 -0.25A t.