1A1G~1A7G
MINIATURE GLASS PASSIVATED JUNCTION PLASTIC RECTIFIER
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratories
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound.
• Glass passivated junction version of 1A1G thru 1A7G
in R-1 package.
• Exceeds environmental standards of MIL-S-19500/228
• In compliance with EU RoHS 2002/95/EC directives
.138(3.5)
.114(2.9)
50 to 1000 Volts
CURRENT
1.0 Amperes
R-1
Unit: inch(mm)
.787(20.0)MIN.
.025(.64)
.021(.53)
MECHANICALDATA
• Case: Molded plastic, R-1
• Terminals: Axial leads, solderable to MIL-STD-750, Method 2026
• Polarity: Color Band denotes cathode end
• Mounting Position: Any
• Weight: 0.0068 ounce, 0.1937 gram
.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
= 7 5
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 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
1A1G
1A2G
1A3G
1A4G
1A5G
1A6G
1A7G
U N IT S
V
V
V
A
A
V
µ
A
pF
O
50
35
50
100
70
100
200
140
200
400
280
400
1 .0
30
1 .1
1
50
15
50
600
420
600
800
560
800
1000
700
1000
C / W
-5 5 to +1 5 0
O
C
NOTES:
1.Measured at 1MHz and applied reverse voltage of 4.0 VDC.
*JEDEC Registered Value.
STAD-FEB.04.2009
1
PAGE . 1
1A1G~1A7G
RATING AND CHARACTERISTIC CURVES
INSTANTANEOUS FORWARD CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
3.0
2.5
2.0
1.5
1.0
0.5
0
0
50
100
O
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 AREAS
100
40
20
10
4.0
2.0
1.0
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
,
INST
ANTANEOUS REVERSECURRENT uA
100
T
J
= 125 C
o
Fig.2-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
PEAK FORWARD SURGE CURRENT
, AMPERES
30
8.3ms Single Half Sine-Wave
JEDEC Method
10
T
J
= 100
O
C
25
1.0
20
T
J
= 2 C
5
O
0.1
15
10
0.01
20
40
60
80
100
120
140
5
PERCENTAGE OF PEAK REVERSE VOLTAGE,%
0
1
2
6
10
20
40
60
100
Fig.3-TYPICALREVERSECHARACTERISTIC
NUMBER OF CYCLES AT 60Hz
Fig.4-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
100
50
CAPACITANCE, pF
20
T
J
= 25
O
C
f = 1.0mHz
Vsig = 50mVp-p
10
5
2
1
0.1
1.0
10
100
1000
REVERSE VOLTAGE, VOLTS
Fig.5 TYPICAL JUNCTION CAPACITANCE
STAD-FEB.04.2009
1
PAGE . 2
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