OL5201N-25 Module Datasheet

OL5201N-25 Datasheet, PDF, Equivalent


Part Number

OL5201N-25

Description

1.55 m High-Power Laser-Diode DIP Module

Manufacture

OKI electronic componets

Total Page 4 Pages
Datasheet
Download OL5201N-25 Datasheet


OL5201N-25
E2V0020-37-X1
¡ electronic componentsLASER DIODES
OL5201N-25, OL5204N-25
OL5201N-25, OL5204N-25
1.55 mm High-Power Laser-Diode DIP Module
GENERAL DESCRIPTION
The OL5201N-25 and OL5204N-25 are 1.55 mm, extremely high-power laser-diode DIP modules
with single-mode fiber pigtails. The Multi-Quantum-Well (MQW) structure laser diodes
achieve a single-mode fiber output of over 25 mW. The modules are optimal light sources for
optical measuring instruments and other systems that require high-power.
FEATURES
• High output power: Pf=25 mW
• Single-mode fiber
• Hermetically-sealed,14-pin Dual-In-line Package (DIP)
• Includes thermoelectric cooler for temperature control
• Includes monitor photodiode for power control (OL5201N-25)
APPLICATIONS
• Optical measuring instruments
• OTDRs
PACKAGE DIMENSIONS (Unit: mm)
• OL5201N-25/OL5204N-25
51
1.0 20.8
24
7.1
9
• OL5201N-25
3.8 2.54
f0.45
TERMINAL CONNECTION
(BOTTOM VIEW)
#8
PD LD THERMISTOR
CASE
#7
#14
(–)
FIBER
(+)
#1
PIN No. FUNCTION
1 COOLER ANODE
2 NC
3 NC
4 NC
5 LD ANODE and
CASE GROUND
6 NC
7 PD CATHODE
PIN No. FUNCTION
8 PD ANODE
9 LD CATHODE
10 LD ANODE and
CASE GROUND
11 THERMISTOR
12 THERMISTOR
13 NC
14 COOLER CATHODE
• OL5204N-25
TERMINAL CONNECTION
(BOTTOM VIEW)
#8
LD THERMISTOR
CASE
#7
#14
(–)
FIBER
(+)
#1
PIN No. FUNCTION
1 COOLER ANODE
2 NC
3 NC
4 NC
5 LD ANODE and
CASE GROUND
6 NC
7 NC
PIN No. FUNCTION
8 NC
9 LD CATHODE
10 LD ANODE and
CASE GROUND
11 THERMISTOR
12 THERMISTOR
13 NC
14 COOLER CATHODE
1/4

OL5201N-25
LASER DIODES
OL5201N-25, OL5204N-25
ABSOLUTE MAXIMUM RATINGS
Parameter
Fiber Output Power
Forward Current
Reverse Voltage
Cooler Current
Operating Temperature
Storage Temperature
Symbol
Pf
IF
VR
Ic
Topr
Tstg
Test Conditions
Ta=25°C
Ratings
30
400
2
1.2
–20 to +45
–20 to +70
Unit
mW
mA
V
A
°C
°C
OPTICAL AND ELECTRICAL CHARACTERISTICS
Parameter
Threshold Current
Fiber Output Power
Center Wavelength
Spectral Half Width
Forward Voltage
PD Dark Current *
Monitor Current *
Cooler Capacity
Cooler Current
Cooler Voltage
Thermistor Resistance
* : OL5201N-25
Symbol Test Conditions
Ith —
Pf IF=400 mA (CW)
lc Pf=25 mW
Dl Pf=25 mW
VF
IDARK
Im
IF=400 mA
VR (PD)=5 V
Pf=25 mW
DT Pf=25 mW, Tc=45°C
Ic DT=20°C
Vc DT=20°C
Rth —
Min.
25
1520
50
20
Typ.
55
27
1550
10
10
Max.
75
1580
20
2.5
1
1.2
3
(TLD=25°C)
Unit
mA
mW
nm
nm
V
mA
mA
°C
A
V
kW
FIBER PIGTAIL SPECIFICATIONS
Parameter
Fiber Type
Mode Field Diameter
Cladding Diameter
Jacket Diameter
Length
Connector
Specifications
Single-mode
10±1
125±2
900
1 (Min)
FC
Unit
mm
mm
mm
m
2/4


Features E2V0020-37-X1 LASER DIODES ¡ electroni c components OL5201N-25, OL5204N-25 1.5 5 mm High-Power Laser-Diode DIP Module OL5201N-25, OL5204N-25 GENERAL DESCRI PTION The OL5201N-25 and OL5204N-25 are 1.55 mm, extremely high-power laser-di ode DIP modules with single-mode fiber pigtails. The Multi-Quantum-Well (MQW) structure laser diodes achieve a single -mode fiber output of over 25 mW. The m odules are optimal light sources for op tical measuring instruments and other s ystems that require high-power. FEATUR ES • • • • • High output powe r: Pf=25 mW Single-mode fiber Hermetica lly-sealed,14-pin Dual-In-line Package (DIP) Includes thermoelectric cooler fo r temperature control Includes monitor photodiode for power control (OL5201N-2 5) APPLICATIONS • Optical measuring instruments • OTDRs PACKAGE DIMENSIO NS (Unit: mm) • OL5201N-25/OL5204N-25 25.4 12.7 f0.9 5 1 1.0 20.8 24 7.1 9 3.8 2.54 f0.45 • OL5201N-25 TERM INAL CONNECTION (BOTTOM VIEW) #8 #14 (–) COOLER 6.35 • OL5204N-25 TERMINAL CONNE.
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