uf20-08 Frontier Electronics Co., Ltd., uf20-08 Datasheet
uf20-08
Manufacturer Part Number
uf20-08
Description
2a Glass Passivated Ultra Fast Recovery Rectifier
Manufacturer
Frontier Electronics Co., Ltd.
Datasheet
1.UF20-08.pdf
(2 pages)
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
.375〞(9.5mm) LEAD LENGTH AT TA=55 C
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATINGS AT 25 C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD.
FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
MAXIMUM DC BLOCKING VOLTAGE
PEAK FORWARDSURGE CURRENT, 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD
TYPICAL JUNCTION CAPACITANCE (NOTE 1)
STORAGE TEMPERATURE RANGE
OPERATING TEMPERATURE RANGE
ELECTRICAL CHARACTERISTICS (A
MAXIMUM FORWARD VOLTAGE AT I
MAXIMUM DC REVERSE CURRENT AT TA=25 C
MAXIMUM DC REVERSE CURRENT AT TA=100 C
MAXIMUM REVERSE RECOVERY TIME (NOTE3)
TYPICAL THERMAL RESISTANCE (NOTE 2)
2A GLASS PASSIVATED ULTRA FAST RECOVERY RECTIFIER
! PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY
! ULTRA FAST RECOVERY TIMES FOR HIGH EFFICIENCY
! LOW FORWARD VOLTAGE, HIGH CURRENT CAPABILITY
! LOW LEAKAGE
! HIGH SURGE CAPABILITY
! HIGH TEMPERATURE SOLDERING GUARANTEED︰ ︰ ︰ ︰
MECHANICAL DATA
! CASE：MOLDED PLASTIC
! TERMINALS：AXIAL LEADS SOLDERABLE PER MIL-STD-
! POLARITY：COLOR BAND DENOTES CATHODE END
! MOUNTING POSITION：ANY
! WEIGHT：0.4 GRAMS
NOTES︰ 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS
FEATURES
FLAMMABILITY CLASSIFICATION 94V-0
260℃.375〞(9.5mm)LEAD LENGTHS FOR 10 SECONDS AT
5 LBS.(2.3KG)TENSION
ELECTRONICS CO., LTD.
FRONTIER
2. BOTH LEADS ATTATCHED TO HEATSINK 20×20×1t(mm) COPPER PLATE AT LEAD LENTH 5mm
3. REVERSE RECOVERY TEST CONDITIONS: I
CHARACTERISTICS
202, METHOD 208
RATINGS
O
T
DC
T
A
=25 C UNLESS OTHERWISE NOTED)
F
=0.5A, I
SYMBOL
SYMBOL
V
V
T
V
I
R
T
T
V
FSM
RRM
C
RMS
I
STG
I
I
DC
OP
RR
O
R
R
F
J
jc
R
=1.0A, I
9-13
UF20-005 UF20-01 UF20-02 UF20-04 UF20-06 UF20-08 UF20-10 UNITS
UF20-005 UF20-01 UF20-02 UF20-04 UF20-06 UF20-08 UF20-10 UNITS
50
35
50
RR
=0.25A
30
100
100
70
DIMENSIONS IN INCHES AND (MILLIMETERS)
13
50
CASE：DO15
200
140
200
-55 TO + 150
-55 TO + 150
2.0
.300(7.6)
.230(5.8)
60
40
10
400
280
400
1
1.0(25.4)
1.0(25.4)
MIN
MIN
600
420
600
1.5
UF20-005
UF20-10
THRU
20
.034(0.9)
.028(0.7)
800
560
800
.140(3.6)
.104(2.6)
75
1.7
1000
1000
700
℃/W
PF
nS
℃
℃
V
V
V
A
A
V
A
A
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uf20-08 Summary of contents
Page 1
... V 50 RRM V 35 RMS FSM STG =25 C UNLESS OTHERWISE NOTED SYMBOL UF20-005 UF20-01 UF20-02 UF20-04 UF20-06 UF20-08 UF20-10 UNITS =0.5A, I =1.0A, I =0.25A 9-13 UF20-005 THRU UF20-10 1.0(25.4) MIN .034(0.9) .028(0.7) .300(7.6) .230(5.8) ...
Page 2
... CURRENT DERATING CURVE 3.0 Single Phase Half Wave 60 Hz Resistive or 2.0 Inductive Load 1 100 125 150 175 AMBIENT TEMPERATURE ( FIG. 4-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS UF20-005~02 UF20-03~04 UF20-08~10 UF20- 1.0 1.2 1.4 1.6 1.8 2.0 INSTANTANEOUS FORWARD VOLTAGE (V) FIG. 6-TYPICAL JUNCTION CAPACITANCE T =25 J UF20-005~04 UF20-06~ 1 ...