VISHAY UG4A

UG4A thru UG4D
Vishay General Semiconductor
Miniature Ultrafast Plastic Rectifier
FEATURES
• Glass passivated chip junction
• Ultrafast reverse recovery time
• Low forward voltage drop
• Low switching losses, high efficiency
• High forward surge capability
DO-201AD
• Solder dip 260 °C, 40 s
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in high frequency rectification and
freewheeling application in switching mode converters
and inverters for consumer, computer and
telecommunication.
PRIMARY CHARACTERISTICS
IF(AV)
4.0 A
VRRM
50 V to 200 V
IFSM
150 A
trr
20 ns
MECHANICAL DATA
VF
0.95 V
Case: DO-201AD
TJ max.
150 °C
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix for consumer grade, meets JESD 201 class
1A whisker test
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
UG4A
UG4B
UG4C
UG4D
UNIT
Maximum repetitive peak reverse voltage
VRRM
50
100
150
200
V
Maximum RMS voltage
VRMS
35
70
105
140
V
Maximum DC blocking voltage
VDC
50
100
150
200
V
Maximum average forward rectified current (Fig. 1)
IF(AV)
4.0
A
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
IFSM
150
A
TJ, TSTG
- 55 to + 150
°C
Operating junction and storage temperature range
Document Number: 88763
Revision: 20-Aug-07
For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
www.vishay.com
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UG4A thru UG4D
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
Maximum instantaneous forward
voltage (1)
SYMBOL
VALUE
UNIT
VF
0.95
V
IR
5.0
300
µA
IF = 4.0 A
TA = 25 °C
TA = 100 °C
Maximum DC reverse current at rated DC
blocking voltage
Maximum reverse recovery time
IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A
trr
20
ns
Typical reverse recovery time
IF = 4.0 A, dI/dt = 50 A/µs,
VR = 30 V, Irr = 10 % IRM
TJ = 25 °C
TJ = 100 °C
trr
30
50
ns
Typical stored charge
IF = 4.0 A, dI/dt = 50 A/µs,
VR = 30 V, Irr = 10 % IRM
TJ = 25 °C
TJ = 100 °C
Qrr
15
30
nC
Typical junction capacitance
4.0 V, 1 MHz
CJ
20
pF
Note:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Typical thermal resistance (1)
UG4A
UG4B
RθJA
UG4C
UG4D
25
UNIT
°C/W
Note:
(1) Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
UG4D-E3/54
1.138
54
1400
13" diameter paper tape and reel
UG4D-E3/73
1.138
73
1000
Ammo pack packaging
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
1000
Resistive or Inductive Load
0.375" (9.5 mm) Lead Length
TL Lead Temperature
5.0
4.0
3.0
2.0
TA, Ambient Temperature
P.C.B. Mounted
0.5 x 0.5" (12 x 12 mm)
Copper Pads
1.0
0
Peak Forward Surge Current (A)
Average Forward Rectified Current (A)
6.0
TL = 75 °C
8.3 ms Single Half Sine-Wave
100
10
1
0
25
50
75
100
125
150
175
1
10
100
Temperature (°C)
Number of Cycles at 60 Hz
Figure 1. Forward Current Derating Curves
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
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For technical questions within your region, please contact one of the following:
[email protected]hay.com, [email protected], [email protected]
Document Number: 88763
Revision: 20-Aug-07
UG4A thru UG4D
Vishay General Semiconductor
60
Recovered Stored Change/Reverse
Recovery Time, nC/ns
Instantaneous Forward Current (A)
100
TJ = 100 °C
Pulse Width = 300 µs
1 % Duty Cycle
10
TJ = 25 °C
1
0.1
0.01
0.4
dI/dt = 100 A/µs
40
dI/dt = 20 A/µs
dI/dt = 50 A/µs
dI/dt = 100 A/µs
dI/dt = 150 A/µs
30
dI/dt = 50 A/µs
20
dI/dt = 20 A/µs
10
trr
Qrr
0
0.6
0.8
1.0
1.2
1.4
1.6
0
1.8
25
50
75
100
125
150
175
Instantaneous Forward Voltage (V)
Junction Temperature (°C)
Figure 3. Typical Instantaneous Forward Characteristics
Figure 5. Reverse Switching Charateristics
1000
100
100
Junction Capacitance (pF)
Instantaneous Reverse Leakage
Current (µA)
dI/dt = 150 A/µs
IF = 4.0 A
VR = 30 V
50
TJ = 100 °C
10
TJ = 25 °C
1
0.1
20
40
60
80
10
1
0.1
0.01
0
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
100
1
100
10
Percent of Rated Peak Reverse Voltage (%)
Reverse Voltage (V)
Figure 4. Typical Reverse Leakage Characteristics
Figure 6. Typical Junction Capacitance
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-201AD
1.0 (25.4)
MIN.
0.210 (5.3)
0.190 (4.8)
DIA.
0.375 (9.5)
0.285 (7.2)
1.0 (25.4)
MIN.
0.052 (1.32)
0.048 (1.22)
DIA.
Document Number: 88763
Revision: 20-Aug-07
For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
www.vishay.com
3
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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