DATA SHEET
UF1000~UF1008
ULTRAFAST RECOVERY RECTIFIERS
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MIL-S-19500/228 • Low power loss, high efficiency. • Low forwrd voltge, high current capability • High surge capacity. • Ultra fast recovery time, high voltage. • Both normal and Pb free product are available : Pb free: 98.5% Sn above
.50(12.7)MIN
.177(4.5)MAX
.419(10.66) .387(9.85) .139(3.55) MIN
.269(6.85) .226(5.75)
50 to 800 Volts
CURRENT
10.0 Amperes
TO-220AC
Unit : inch (mm)
.196(5.00) .163(4.16) .054(1.39) .045(1.15)
.624(15.87)
Normal : 80~95% Sn, 5~20% Pb
.038(0.96) .019(0.50)
.548(13.93)
.025(0.65)MAX
MECHANCALDATA
Case: TO-220AC full molded plastic package Terminals: Lead solderable per MIL-STD-202, Method 208 Polarity: As marked. Standard packaging: Any Weight: 0.08 ounces, 2.24grams.
.1(2.54)
.1(2.54)
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%
PA RA M E TE R M a xi m um R e c ur r e nt P e a k R e ve r s e V o l t a g e M a xi m um R M S V o l t a g e M a xi m um D C B l o c k i ng V o l t a g e M a xi m um A ve r a g e F o r w a r d C ur r e nt a t T c = 1 0 0 OC P e a k F o r w a r d S ur g e C ur r e nt : 8 . 3 m s s i ng l e ha l f s i ne w a ve s up e r i m p o s e d o n r a t e d l o a d ( J E D E C m e t ho d ) M a xi m um F o r w a r d V o l t a g e a t 1 0 . 0 A M a xi m um D C R e ve r s e C ur r e nt T A = 2 5 OC a t R a t e d D C B l o c k i ng V o l t a g e T A = 1 2 5 OC Ty p i c a l J u n c t i o n C a p a c i t a n c e ( N o t e 1 ) M a x i m u m R e v e r s e R e c o v e r y Ti m e ( N o t e 2 ) Ty p i c a l T h e r m a l R e s i s t a n c e ( N o t e 3 ) O p e r a t i n g J u n c t i o n a n d S t o r a g e Te m p e r a t u r e R a n g e
S YM B O L U F 1 0 0 0 V RRM V RMS V DC IAV IF S M VF 50 35 50
UF 1 0 0 1 100 70 100
U F 1 0 0 2 U F 1 0 0 3 U F 1 0 0 4 U F 1 0 0 6 U F 1 0 0 8 U N IT S 200 140 200 300 210 300 10 150 400 280 400 600 420 600 800 560 800 V V V A A 1 .3 0 10 500 80 50 2 -5 0 to +1 5 0 50 100
O
1 .0
1 .7 0
V
IR
uA
CJ T RR R θJ C T J , T S TG
pF ns C/W
O
C
NOTES: 1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC. 2. Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.25A. 3. Thermal resistance from Junction to case. 4. Both Bonding and Chip structure are available.
STAD-FEB.19.2004
PAGE . 1
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT, AMPERES
12.5
JUNCTION CAPACITANCE, pF
240
10.0 7.5 5.0 2.5 0 0 150
200 160 120 80 40 0 1 2 5 10 20 50 100 200 500
TJ = 25 C
O
50
100
CASE TEMPERATURE, OC
REVERSE VOLTAGE, VOLTS
Fig.1 FORWARD CURRENT DERATING CURVE
Fig.2 TYPICAL JUNCTION CAPACITANCES
1000
INSTANTANEOUS FORWARD CURRENT, Amperes
100
50-200V
10
300-400V
INSTANTANEOUS REVERSE CURRENT,uA
100
TJ= 125 C
O
600-800V
1
10
0.1
1.0
T=25 OC J
TJ= 25 C
O
0.01
.4
.6
.8
1.0
1.2
1.4
1.6
1.8
2.0
0.1
20
40
60
80
100
120
140
FORWARD VOLTAGE, volts
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
Fig.3 FORWARD CHARACTERISTICS
Fig.4 TYPICAL REVERSE CHARACTERISTICS
FORWARD SURGE CURRENT,AMPERES
175 150 125 100 75 50 25
1 10 100
NO. OF CYCLES AT 60Hz Fig.5 PEAK FORWARD SURGE CURRENT
STAD-FEB.19.2004
PAGE . 2
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