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UES706HR2 の電気的特性と機能

UES706HR2のメーカーはMicrosemiです、この部品の機能は「ULTRAFAST RECTIFIERS」です。


製品の詳細 ( Datasheet PDF )

部品番号 UES706HR2
部品説明 ULTRAFAST RECTIFIERS
メーカ Microsemi
ロゴ Microsemi ロゴ 




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UES706HR2 Datasheet, UES706HR2 PDF,ピン配置, 機能
SCOTTSDALE DIVISION
UES704 UES704HR2
UES705 UES705HR2
UES706 UES706HR2
ULTRAFAST RECTIFIERS,
High Efficiency, 20ATM
DESCRIPTION
The UES704 series of ultrafast high-efficiency rectifiers is specifically
designed for operation in power switching circuits operating at frequencies
of 20 kHz or higher. The low thermal resistance and forward voltage drop
of this series allows the user to replace DO-5 size devices in many
applications. These devices have also been demonstrated capability in
passing power-stress testing to 25 thousand cycles with full-rated forward
current turned on and off without a heat sink. This forces case temperature
increases of 75 °C at which time the current is removed to simulate worst
case applications. The switching times increase relatively little with
temperature or at different currents.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
APPEARANCE
DO-4
FEATURES
Very Low Forward Voltage
Very Fast Recovery Times
Low Thermal Resistance
High Reliability Screening Option with HR2 Suffix (ie.
UES704HR2)
Mechanically rugged
Standard Polarity is Cathode to Stud. For Reverse
Polarity, Add Suffix R (ie. UES704R)
APPLICATIONS / BENEFITS
Power Switching Circuits 20 kHz and above with
minimal parasitic switching losses
Catch Diodes for Switching Regulators
Output Rectifiers for High Frequency Square-Wave
Inverters
Extremely Robust in Power Cycling
High Surge Capability
Hermetically Sealed
Marking: Part Number and Logo
ABSOLUTE MAXIMUM RATINGS
Peak Inverse Voltage, UES704, UES704HR2……….200 V
Peak Inverse Voltage, UES705, UES705HR2……….300 V
Peak Inverse Voltage, UES706, UES706HR2……….400 V
Average DC Output Current, IO @ TC = 100oC………20 A
Surge Current, 8.3 ms………………………………….300 A
Thermal Resistance, Junction to Case…………….1.5oC/W
Operating and Storage Temp. Range…….-55oC to +150oC
MECHANICAL AND PACKAGING
Industry Standard DO-4 (DO-203AA) Package with
7/16 inch Hex and 10-32 Threaded Stud
Hermetically Sealed Metal and Glass Case Body
Metal Surface Finish: Tin Plated
Weight: 10 grams (approximate)
Maximum unlubricated stud Torque: 15 inch pounds
Angular Orientation of Terminal is Undefined
Marking: Part Number
ELECTRICAL CHARACTERISTICS @ 25°C unless otherwise stated
Microsemi Part Number
Working
Peak
Reverse
Voltage
VRWM
Maximum
Forward
Voltage
VF
@ 20 A
tp = 300 µs
TC =
25oC
TC = 125oC
Maximum
Reverse
Current
IR
@ VRWM
TC = 25oC
TC = 125oC
UES704 UES704HR2
200 V
UES705 UES705HR2
300 V
1.25 V
1.15 V
UES706 UES706HR2
400 V
* Measured in circuit IF = 0.5 A, IR = 1 A, IREC = 0.25 A
50 µA
10 mA
Maximum
Reverse Recovery
Time*
trr
50 ns
Copyright © 2002
2-3-2003 REV 0
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1

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UES706HR2 pdf, ピン配列
SCOTTSDALE DIVISION
UES704 UES704HR2
UES705 UES705HR2
UES706 UES706HR2
ULTRAFAST RECTIFIERS,
High Efficiency, 20ATM
MECHANICAL
SPECIFICATIONS
NOTES:
1. Oscilloscope: Rise time 3 ns; input impedance = 50 .
2. Pulse Generator: Rise time 8 ns; source impedance 10 .
3. Current viewing resistor, non-inductive, coaxial
recommended.
OPTIONAL HIGH RELIABILITY (HR2) SCREENING
The following tests are performed on 100% of the devices.
SCREEN
1. High Temperature
2. Temperature Cycle
MIL-STD-750
METHOD
1032
1051
3. Hermetic Seal
a. Fine Leak
b. Gross Leak
4. Thermal Impedance
5. Interim Electrical Parameters
1071
3101
GO/NO GO
INCHES
MM
A .078 MAX
1.98 MAX.
B .437 +/- .015 11.10 +/- 0.38
C .405 MAX
10.29 MAX.
D .800 MAX
20.32 MAX.
E .430 +/- .010 10.92 +/- 0.25
F .250 MAX
6.35 MAX.
G .424 MAX
10.77 MAX.
H .066 MIN. DIA 1.68 MIN. DIA
Notes:
1. Cathode is stud.
2. All metal surfaces tin plated.
3. Maximum unlubricated stud
torque: 10 inch pounds.
4. Angular Orientation of terminal
is undefined.
CONDITIONS
24 Hours @ TA = 150oC
F, 20 Cycles, -55 to +150oC. No dwell required @
25oC, T>10 min. @ extremes
H, Helium
C, Liquid
As applicable
6. High Temperature Reverse Blocking
As Applicable
t= 48 hours, Tc = 125°C with applicable bias conditions
7. Final Electrical Parameters
GO/NO GO
As applicable
Copyright © 2002
2-3-2003 REV 0
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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部品番号部品説明メーカ
UES706HR2

ULTRAFAST RECTIFIERS

Microsemi
Microsemi


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