1A1~1A7
MINIATURE PLASTIC SILICON RECTIFIER
VOLTAGE
FEATURES
• High rellability.
.787(20.0)MIN.
50 to 1000 Volts
CURRENT
1.0 Amperes
R-1
Unit: inch(mm)
• Low leakage.
• Low forward voltage drop.
• High current capability.
• Exceeds environmental standards of MIL-S-19500 / 228
.138(3.5)
.025(.64)
.021(.53)
• In compliance with EU RoHS 2002/95/EC directives
MECHANICALDATA
• Case: Molded plastic, R-1
• Epoxy: UL 94V-O rate flame retardant.
• Lead: MIL-STD-750 method 2026
• Mounting Position: Any
• Weight: 0.0064 ounce, 0.181 gram
.114(2.9)
.787(20.0)MIN.
.102(2.6)
.087(2.2)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz.
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 . 3 7 5 " ( 9 . 5 m m )
l e a d l e ng t h a t T
A
= 5 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 Vo l t a g e T
J
= 1 0 0
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 1 )
Ty p i c a l T h e r m a l R e s i s t a n c e
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
V
RRM
V
RMS
V
D C
I
F ( A V )
I
F S M
V
F
I
R
C
J
R
θ
J A
T
J
, T
S T G
1A1
50
35
50
1A2
100
70
100
1A3
200
140
200
1A4
400
280
400
1 .0
30
1 .1
5 .0
500
15
60
1A5
600
420
600
1A6
800
560
800
1A7
1000
700
1000
U N IT S
V
V
V
A
A
V
µ
A
pF
O
C / W
-5 5 to +1 5 0
O
C
NOTES:
1. Measured at 1MHz and applied reverse voltage of 4.0 volts.
STAD-FEB.27.2009
1
PAGE . 1
1A1~1A7
RATING AND CHARACTERISTIC CURVES
INSTANTANEOUS FORWARD CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED
CURRENT, A MPERES
3.0
2.5
2.0
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
P.C.B MOUNTED ON 0.3 x 0.3"
(8.0 x 8.0mm) COPPER PAD A REAS
100
40
20
10
4.0
2.0
1.0
1.5
1.0
0.5
0
0
50
100
O
150
AMBIENT TEMPERATURE, C
0.4
0.2
0.1
0.4
0.6
Fig.1 FORWARD CURRENT DERATING CURVE
0.8
1.0
1.2
1.4
1.6
1.8
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
m
INSTANTANEOUS REVERSE CURRENT
m
,
µ
A
1000
Fig.2-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
100
T
J
= 125 C
o
PEAK FORWARD SURGE CURRENT
, AMPERES
30
8.3ms Single Half Sine-Wave
JEDEC Method
25
10
T
J
= 100
O
C
20
15
1.0
T
J
= 2 C
5
O
10
5
0.1
20
40
60
80
100
120
140
0
PERCENTAGE OF PEAK REVERSE VOLTAGE,%
1
2
6
10
20
40
60
100
NUMBER OF CYCLES AT 60Hz
Fig.3-TYPICAL REVERSE CHARACTERISTIC
100
Fig.4-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
50
CAPACITANCE ,pF
20
T
J
= 25 C
f = 1.0mHz
Vsig = 50mVp-p
O
10
5
2
1
0.1
1.0
10
100
1000
REVERSE VOLTAGE ,VOLTS
Fig.5 TYPICAL JUNCTION CAPACITANCE
STAD-FEB.27.2009
1
PAGE . 2
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