Document
MOSPEC
Switchmode Dual Ultrafast Power Rectifiers
…Designed for use in switching power supplies. inverters and as free wheeling diodes. These state-of-the-art devices have the following features:
High Surge Capacity Low Power Loss, High efficiency Glass Passivated chip junctions 175 Operating Junction Temperature Low Stored Charge Majority Carrier Conduction Low Forward Voltage , High Current Capability High-Switching Speed 35 Nanosecond Recovery Time Plastic Material used Carries Underwriters Laboratory
In compliance with EU RoHs 2002/95/EC directives
U16C05 Thru U16C20
ULTRA FAST RECTIFIERS 16 AMPERES 50-200 VOLTS
TO-220AB
MAXIMUM RATINGS
Characteristic
Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage
RMS Reverse Voltage
Symbol VRRM VRWM VR
05 50
VR(RMS) 35
Average Rectifier Forward Current (per diode) Total Device (Rated VR),TC=55
IF(AV)
Peak Repetitive Forward Current
(Rate VR, Square Wave, 20kHz, TC=125 )
Non-Repetitive Peak Surge Current (Surge applied at rate load conditions half-wave, single phase, 60Hz)
Operating and Storage Junction Temperature Range
IFM IFSM TJ , Tstg
U16C 10 15
20
100 150 200
70 105 140 8.0 16
16
150
-65 to +175
Unit V V A A A
ELECTRIAL CHARACTERISTICS
Characteristic
Maximum Instantaneous Forward Voltage ( IF =8.0 Amp TC = 25 ) ( IF =8.0 Amp TC = 125 )
Maximum Instantaneous Reverse Current ( Rated DC Voltage, TC = 25 ) ( Rated DC Voltage, TC = 125 )
Reverse Recovery Time ( IF = 0.5 A, IR =1.0 , Irr =0.25 A )
Typical Thermal Resistance junction to case
Typical Junction Capacitance (Reverse Voltage of 4 volts & f=1 MHz)
Symbol 05
VF
IR
Trr Rθ j-c CP
U16C 10 15
0.975 0.850
10.0 200 35
3.6
120
Unit 20
V
uA
ns /w
PF
DIM MILLIMETERS MIN MAX
A 14.68 15.32 B 9.78 10.42 C 5.02 6.52 D 13.06 14.62 E 3.57 4.07 F 2.42 2.66 G 1.12 1.36 H 0.72 0.96 I 4.22 4.98 J 1.14 1.38 K 2.20 2.98 L 0.33 0.55 M 2.48 2.98 O 3.70 3.90
U16C05 Thru U16C20
FIG-1 TYPICAL FORWARD CHARACTERISITICS
FIG-3 FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD RECTIFIED CURRENT (Amp.)
AVERAGE FORWARD RECTIFIED CURRENT (Amp.)
INSTANTANEOUS REVERSE CURRENT (uA.)
FORWARD VOLTAGE (Volts)
FIG-2 TYPICAL REVERSE CHARACTERISTICS
PERCENT OF PEAK REVERSE VOLTAGE ( )
PEAK FORWARD SURGE CURRENT (Amp.)
JUNCTION CAPACITANCE (PF)
LEAD TEMPERATURE ( ) FIG-4 TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE (Volts.) FIG-5PEAK FORWARD SURGE CURRENT
NUMBER OF CYCLES AT 60 Hz
Set time base for 10/20 ns/cm
FIG-6 Reverse Recovery Time Characteristic and Test Circuit Diagram
Notice
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Application shown on the herein docume.