1
MF432
High Performance PIN
Optical and Electrical Characteristics (Case Temperature -40 to +85C)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Test Condition
Responsivity
(Fig. 1 & 2) (Table 1)
R
0.7
0.8
0.8
1.0
A/W
=1300nm
=1550nm
Fiber:
62.5/
125
m
Graded
Index
NA=0.275
Bandwidth
f
c
2.5
GHz
R
L
=
50Ohm
Capacitance (Fig. 4)
C
0.8
1.2
pF
f=1MHz
Dark Current
l
d
3
80
nA
T
Case
=25C
T
Case
=85C
Operating Conditions: Fiber: Single-mode 10/125
m to multimode 62.5/125
m
Description
Tested to Bellocore TA-NWT-000983 this very high
speed and low capacitance InGaAs PIN Photodiode
is ideal for datacom, telecom and general purpose
applications. Its double-lens optical system is
designed for single-mode fiber as well as for
multimode fiber with core diameter up to 62.5
m and
when used in the Pigtal-3A package, the optical
return loss is very high.
DS5459
ISSUE 1
May 2001
Ordering Information
MF432
12634.11 TO-46 Package
MF432 ST
13325.11 ST Housing
MF432 SC
13326.11 SC Housing
MF432 SMA
12822.11 SMA Housing
MF432 FC
12821.11 FC Housing
MF432 PT
13327.11 Pig-Tail including 1
Meter of 10/125mm fibre and
SC connector
Note: The rated Responsivity applies to all options.
TO-46 Package with Lens
The diode chip is isolated from the case
All dimensions in mm
5.4
2.5
CATHODE
CASE
ANODE
BOTTOM VIEW
0.6
14
1.5
4.7
3.7
0.4
BOTTOM VIEW ( 10 : 1 )
SIDE VIEW
Zarlink Semiconductor 2002. All rights reserved.
ISSUE
ACN
DATE
APPRD.
Previous package codes
Title
Drawing type
Package code
1
JS004 076R1 A
22-MAR-03
TD/BE
JS004076
Package drawing, TO-46 with lens
TB
2,54
0,45
n
- 0,04
0,03
+
(3x)
1,17
n
- 0
0,05
+
(3x)
1,0
2
`
0,3
3,
6
45
R0,2 max (4x)
R2,7
4
,
7
n
0,6
3,8
13,46
`
0,76
Lens
n
1.5
`
0.05
R0,4 max
0,3 max glass overmould (2x)
NOTES:-
1. All dimensions in mm.
2. General tol. ISO-2768-mK.
3. Coating:
Case: Ni 1,5-2,5 m.
Header: Ni 2-3 m / Au min 1,32 m.
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