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Diodes Incorporated |
UG1001 - UG1005
1.0A ULTRA-FAST GLASS PASSIVATED RECTIFIER
Features
· Glass Passivated Die Construction
· Diffused Junction
· Ultra-Fast Switching for High Efficiency
· High Current Capability and Low Forward
Voltage Drop
· Surge Overload Rating to 30A Peak
· Low Reverse Leakage Current
· Plastic Material: UL Flammability
Classification Rating 94V-0
Mechanical Data
· Case: Molded Plastic
· Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
· Polarity: Cathode Band
· Marking: Type Number
· Weight: 0.35 grams (approx.)
· Mounting Position: Any
ABA
D
DO-41
Dim Min Max
A 25.40 ¾
B
4.06
5.21
C
0.71
0.864
D
2.00
2.72
All Dimensions in mm
C
Maximum Ratings and Electrical Characteristics
www.DataSheet4U.com Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
@ TA = 25°C unless otherwise specified
Characteristic
Symbol
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
RMS Reverse Voltage
VR(RMS)
Average Rectified Output Current
(Note 1)
@ TA = 55°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on Rated Load
(JEDEC Method)
IO
IFSM
Forward Voltage
@ IF = 1.0A VFM
Peak Reverse Current
at Rated DC Blocking Voltage
@ TA = 25°C
@ TA = 100°C
IRM
Reverse Recovery Time (Note 3)
trr
Typical Junction Capacitance (Note 2)
Cj
Typical Thermal Resistance Junction to Ambient
RqJA
Operating and Storage Temperature Range
Tj, TSTG
UG1001
50
35
UG1002 UG1003 UG1004
100 200 400
70 140 280
1.0
30
1.0
5.0
100
50
20
95
-65 to +150
1.3
UG1005 Unit
600 V
420 V
A
A
1.7 V
mA
75 ns
10 pF
K/W
°C
Notes:
1. Valid provided that leads are maintained at ambient temperature at a distance of 9.5mm from the case.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A. See figure 5.
DS27008 Rev. A1-2
1 of 2
UG1001 - UG1005
1.0
0.8
0.6
0.4
0.2
Single phase half-wave
0 60 Hz resistive or inductive load
25 50 75 100 125
150 175 200
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
30
10
UG1001 - UG1003
1.0
UG1004
0.1
UG1005
0.01
Tj = 25°C
Pulse width = 300µs
0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
100
20
UG1001 -
UG1004
10
10
UG1005
0
1
Pulse width = 8.3ms
single half sine-wave
(JEDEC Method)
10
NUMBER OF CYCLES AT 60Hz
Fig. 3 Peak Forward Surge Current
100
50Ω NI (Non-inductive)
10Ω NI
(+)
50V DC
Approx
(-)
Device
Under
Test
1.0Ω
NI
Oscilloscope
(Note 1)
(-)
Pulse
Generator
(Note 2)
(+)
1
1
+0.5A
Tj = 25°C
f = 1.0MHz
10
VR, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
100
trr
0A
-0.25A
Notes:
1. Rise Time = 7.0ns max. Input Impedance = 1.0MΩ, 22pF.
2. Rise Time = 10ns max. Input Impedance = 50Ω.
-1.0A
Set time base for 50/100 ns/cm
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
DS27008 Rev. A1-2
2 of 2
UG1001 - UG1005
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