R P I - 1 2 1
P h o t o i n t e r r u p t e r , U l t r a m i n i a t u r e t y p e
A p p l i c a t i o n s
O p t i c a l c o n t r o l e q u i p m e n t
C a m e r a s
F l o p p y d i s k d r i v e s
F e a t u r e s
1 ) U l t r a - s m a l l .
2 ) M i n i m a l i n f l u e n c e f r o m s t r a y l i g h t .
3 ) L o w c o l l e c t o r - e m i t t e r s a t u r a t i o n v o l t a g e .
A b s o l u t e m a x i m u m r a t i n g s ( T a = 2 5 ?/SPAN> C )
E l e c t r i c a l a n d o p t i c a l c h a r a c t e r i s t i c s ( T a = 2 5 ?/SPAN> C )
E l e c t r i c a l a n d o p t i c a l c h a r a c t e r i s t i c s c u r v e s
E x t e r n a l d i m e n s i o n s ( U n i t : m m )
N o t e s :
1 . U n s p e c i f i e d t o l e r a n c e
s h a l l b e ?/SPAN> 0 . 2 .
2 . D i m e n s i o n i n p a r e n t h e s i s a r e
s h o w f o r r e f e r e n c e .
G a p
C o l l e c t o r
O p t ic a l a x is c e n t e r
A n o d e
C a t h o d e
E m i t t e r
C r o s s - s e c t io n A - A
T h r o u g h h o le
A
A
4 - ?0 . 8
C
0
.
7
2 - R 0 . 1
2 - R 0 . 3
2 . 6 5
0 . 4
4 - 0 . 5
4 - 0 . 4
( 2 )
4 - 0 . 2
( 2 . 6 5 )
0 . 8
1
3 . 6
D I S T A N C E : d ( m m )
0
1 . 0
2 . 0
0 . 5
1 . 5
2 . 5
1 0 0
1 2 5
5 0
7 5
2 5
0
d
D I S T A N C E : d ( m m )
0
1 . 0
2 . 0
0 . 5
1 . 5
2 . 5
1 0 0
1 2 5
5 0
7 5
2 5
0
C O L L E C T O R T O E M I T T E R V O L T A G E : V C E ( V )
4
8
6
1 0
2
0
0
2
4
6
8
1 0
I F = 5 0 m A
4 0 m A
3 0 m A
2 0 m A
1 0 m A
C O L L E C T O R C U R R E N T : I C ( m A )
1 0
0 . 0 5 0 . 1
1
1
1 0
1 0 0
R L = 1 0 0 &
R L = 1 k &
R L = 5 0 0 &
2 0
0
2 0
4 0
6 0
8 0
1 0 0
1 0
5 0
4 0
3 0
2 0
0
A M B I E N T T E M P E R A T U R E : T a ( ?C )
A M B I E N T T E M P E R A T U R E : T a ( ?C )
0
2 5
5 0
7 5
1 0 0
2 5
0 . 1
1
1 0
1 0 0
1 0 0 0
V C E = 2 0 V
V C E = 1 0 V
V C E = 3 0 V
F O R W A R D C U R R E N T : I F ( m A )
0
1 0
2 0
3 0
4 0
5 0
0
1
2
3
4
5
A M B I E N T T E M P E R A T U R E : T a ( ?C )
2 0
0
4 0
6 0
8 0
2 0
1 0 0
0
2 0
4 0
6 0
8 0
1 0 0
1 2 0
P D P C
F O R W A R D V O L T A G E : V F ( V )
0
1 0
2 0
3 0
4 0
5 0
0 . 4
0 . 2
0 . 6
0 . 8
1 . 0
1 . 2
1 . 4
1 . 6
1 . 8
7 5 ?C
5 0 ?C
2 5 ?C
0 ?C
2 5 ?C
A M B I E N T T E M P E R A T U R E : T a ( ?C )
4 0 2 0
0
2 0
4 0
6 0
8 0
1 0 0
8 0
1 0 0
0
2 0
4 0
6 0
1 2 0
1 4 0
1 6 0
F i g . 1 R e l a t i v e o u t p u t c u r r e n t v s .
d i s t a n c e ( )
F i g . 4 R e l a t i v e o u t p u t c u r r e n t v s .
d i s t a n c e ( )
F i g . 2 F o r w a r d c u r r e n t f a l l o f f
F i g . 1 0 O u t p u t c h a r a c t e r i s t i c s
D e l a y t i m e
R i s e t i m e ( t i m e f o r o u t p u t c u r r e n t t o r i s e f r o m
1 0 % t o 9 0 % o f p e a k c u r r e n t )
F a l l t i m e ( t i m e f o r o u t p u t c u r r e n t t o f a l l f r o m 9 0 %
t o 1 0 % o f p e a k c u r r e n t )
t d :
t r :
t f :
F i g . 1 1 R e s p o n s e t i m e m e a s u r e m e n t c i r c u i t
t d
t r
t f
1 0 %
9 0 %
R L
V C C
I n p u t
I n p u t
O u t p u t
O u t p u t
F i g . 8 R e s p o n s e t i m e v s .
c o l l e c t o r c u r r e n t
F i g . 9 D a r k c u r r e n t v s .
a m b i e n t t e m p e r a t u r e
F i g . 6 R e l a t i v e o u t p u t v s . a m b i e n t
t e m p e r a t u r e
F i g . 7 C o l l e c t o r c u r r e n t v s .
f o r w a r d c u r r e n t
F i g . 3 F o r w a r d c u r r e n t v s . f o r w a r d
v o l t a g e
F i g . 5 P o w e r d i s s i p a t i o n / c o l l e c t o r p o w e r
d i s s i p a t i o n v s . a m b i e n t t e m p e r a t u r e
F o r w a r d v o l t a g e
R e v e r s e c u r r e n t
D a r k c u r r e n t
P e a k s e n s i t i v i t y w a v e l e n g t h
C o l l e c t o r c u r r e n t
C o l l e c t o r - e m i t t e r s a t u r a t i o n
v o l t a g e
R e s p o n s e t i m e
P a r a m e t e r
S y m b o l
M i n .
T y p .
M a x .
U n i t
C o n d i t i o n s
V F
1 . 3
1 . 6
V
I F 5 0 m A
I R
1 0
?A
V R 5 V
I C E O
0 . 5
?A
V C E 1 0 V
8 0 0
n m
I C 1
0 . 7
m A
V C E 5 V , I F 2 0 m A
I C 2
0 . 2
m A
V C E 5 V , I F 5 m
V C E ( s a t )
0 . 3
V
I F 2 0 m A , I C 0 . 3 m A
t r
t f
t r
t f
1 0
?s
V C C 5 V , I F 2 0 m A , R L 1 0 0 &
C u t - o f f f r e q u e n c y
N o n - c o h e r e n t I n f r a r e d l i g h t e m i t t i n g d i o d e u s e d .
P e a k l i g h t e m i t t i n g w a v e l e n g t h
?SPAN class="pst RPI-121_2587252_13"> P
f C
I F = 5 0 m A
1
M H z
9 5 0
n m
M a x i m u m s e n s i t i v i t y w a v e l e n g t h
?SPAN class="pst RPI-121_2587252_13"> P
8 0 0
n m
T h i s p r o d u c t i s n o t d e s i g n e d t o b e p r o t e c t e d a g a i n s t e l e c t r o m a g n e t i c w a v e .
V C C = 5 V , I C = 1 m A , R
L = 1 0 0 &
R e s p o n s e t i m e
1 0
?nbsp s
?SPAN class="pst RPI-121_2587252_13"> P
=
=
=
=
=
=
=
=
=
=
=
=
P a r a m e t e r
S y m b o l
I C
V C E O
P D
V R
I F
P C
V E C O
T o p r
T s t g
L i m i t s
2 5 t o + 8 5
4 0 t o + 1 0 0
5 0
5
8 0
3 0
4 . 5
3 0
8 0
U n i t
m A
V
m W
V
V
m A
m W
?C
?C
F o r w a r d c u r r e n t
R e v e r s e v o l t a g e
P o w e r d i s s i p a t i o n
C o l l e c t o r - e m i t t e r v o l t a g e
E m i t t e r - c o l l e c t o r v o l t a g e
C o l l e c t o r c u r r e n t
C o l l e c t o r p o w e r d i s s i p a t i o n
O p e r a t i n g t e m p e r a t u r e
S t o r a g e t e m p e r a t u r e