US1AW~US1MW
SURFACE MOUNT ULTRAFAST RECTIFIER
VOLTAGE
50 to 1000 Volts
CURRENT
1.0 Amperes
FEATURES
•
•
•
•
•
•
For surface mounted applications
Low profile package
Built-in strain relief
Easy pick and place
Ultrafast recovery times for high efficiency
Plastic package has Underwriters Laboratory Flammability
Classification 94V-O
• In compliance with EU RoHS 2002/95/EC directives
MECHANICAL DATA
•
•
•
•
•
Case: SMA-W molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,Method 2026
Polarity: Indicated by cathode band
Standard packaging: 12mm tape (EIA-481)
Weight: 0.002 ounce, 0.064 gram
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%.
PAR AME T E 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 . 3 7 5 " ( 9 . 5 m m )
l e a d l e ng t h a t T
L
= 1 0 0
O
C
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 A
M a xi m um D C R e ve r s e C ur r e nt a t T
J
= 2 5
O
C
R a t e d D C B l o c k i ng V o l t a g e T
J
= 1 2 5
O
C
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 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 )
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 1 )
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 OL
US 1 AW US 1 B W US 1 D W US 1 GW US 1 J W US 1 K W US 1 M W
V
RRM
V
RMS
V
DC
I
F ( A V )
I
F S M
V
F
I
R
C
J
R
θ
J L
t
rr
T
J
, T
S TG
50
- 5 0 TO + 1 5 0
1 .0
50
35
50
100
70
100
200
140
200
400
280
400
1 .0
30
1 .4
1 0 .0
100
17
30
100
O
U N IT S
V
V
V
A
A
600
420
600
800
560
800
1000
800
1000
1 .7
V
uA
pF
C / W
ns
O
C
NOTES:1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A
2. Measured at 1 MHz and applied V
r
= 4.0 volts.
3. 8.0 mm
2
( .013mm thick ) land areas.
STAD-MAR.08.2007
PAGE . 1
US1AW~US1MW
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT, AMPERES
1.2
35
FORWARD SURGE CURRENT,AMPERES
1.0
30
0.8
25
20
0.6
15
10
5
1
1
5
10
50
100 200
1000
0.4
0.2
SINGLE-PHASE, HALF-WAVE,60Hz RESISTIVE
OR INDUCTIVE LOAD P .C .B MOUNTED
ON 0.315x0.315"(8.0 x 8.0mm)
COPPER PAD AREAS
0
25
50
75
100
125
O
150
175
LEAD TEMPERATURE, C
NO. OF CYCLES AT 60Hz
Fig.1 FORWARD CURRENT DERATING CURVE
Fig.2 PEAK FORWARD SURGE CURRENT
10
10
FORWARD CURRENT, AMPERES
2
50-200V
1.0
10
1
REVERSE CURRENT, uA
400V
T
J
=125 C
O
10
10
10
10
0
T
J
=75 C
-1
O
600-1000V
0.1
-2
T
J
=25 C
-3
O
T
A
=25 C
0.01
0.5
O
V
RRM
=50-200V
V
RRM
=600-1000V
-4
10
0.7
0.9
1.1
1.3
1.5
1.7
0
20
40
60
80
100
120
FORWARD VOLTAGE, VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
Fig.3 FORWARD CHARACTERISTICS
Fig.4 TYPICAL REVERSE CHARACTERISTICS
100
JUNCTION CAPACITANCE, pF
T
J
=25 C
f=1.0MHz
Vsig=50mVp-p
O
10
1
0.1
1.0
10
100
REVERSE VOLTAGE, VOLTS
Fig.5 TYPICAL JUNCTION CAPACITANCE
LEGAL STATEMENT
Copyright PanJit International, Inc 2006
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
STAD-MAR.08.2007
PAGE . 2
电子工程世界
