Document Number: 81002 For technical questions, contact: emittertechsupport@vishay.com
www.vishay.com
Rev. 1.7, 08-Mar-11 1
Infrared Emitting Diode, 950 nm, GaAs
CQY37N
Vishay Semiconductors
DESCRIPTION
CQY37N is an infrared, 950 nm emitting diode in GaAs
technology molded in a miniature, clear plastic package with
lens.
FEATURES
• Package type: leaded
• Package form: T-¾
• Dimensions (in mm): Ø 1.8
• Peak wavelength:
p
= 950 nm
• High reliability
• Angle of half intensity: = ± 12°
• Low forward voltage
• Suitable for high pulse current operation
• Good spectral matching with Si photodetectors
• Package matches with detector BPW17N
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
APPLICATIONS
• Radiation source in near infrared range
Note
• Test conditions see table “Basic Characteristics“
Note
• MOQ: minimum order quantity
94 8638-2
PRODUCT SUMMARY
COMPONENT I
e
(mW/sr) (deg)
P
(nm) t
r
(ns)
CQY37N 5 ± 12 950 800
ORDERING INFORMATION
ORDERING CODE PACKAGING REMARKS PACKAGE FORM
CQY37N Bulk MOQ: 5000 pcs, 5000 pcs/bulk T-
¾
ABSOLUTE MAXIMUM RATINGS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Reverse voltage V
R
5V
Forward current I
F
100 mA
Surge forward current t
p
100 μs I
FSM
2A
Power dissipation P
V
160 mW
Junction temperature T
j
100 °C
Operating temperature range T
amb
- 25 to + 85 °C
Storage temperature range T
stg
- 25 to + 100 °C
Soldering temperature t 3 s T
sd
245 °C
Thermal resistance junction/ambient Leads not soldered R
thJA
450 K/W