SPEC NO: DSAB7377
REV NO: V.4 DATE: APR/23/2005 PAGE: 1 OF 3
APPROVED: J. Lu
CHECKED: Joe Lee DRAWN: W.J.ZHU ERP:1311000228
Package Dimensions & Internal Circuit Diagram
Description
The Green s ourc e c olor devic es are made wit h
Gallium P hos phide Green Light Emit ting Diode.
PSA39-21GWA GREEN
Notes:
1. All dimensions are in millimeters (inches), Tolerance is
0
.25(0.01")unless otherwise noted.
2. Specifications are subject to change without notice.
Features
0.39 INCH CHARACTER HEIGHT.
LOW CURRENT OPERATION.
HIGH CONTRAST AND LIGHT OUTPUT.
COMMON ANODE AVAILABLE.
EASY MOUNTING ON P.C. BOARDS OR SOCKETS.
MECHANICALLY RUGGED.
STANDARD : GRAY FACE, WHITE SEGMENT.
RoHS COMPLIANT.
9.9mm (0.39 INCH) 14 SEGMENT SINGLE
DIGIT ALPHANUMERIC DISPLAY
SPEC NO: DSAB7377
REV NO: V.4 DATE: APR/23/2005 PAGE: 2 OF 3
APPROVED: J. Lu
CHECKED: Joe Lee DRAWN: W.J.ZHU ERP:1311000228
Selection Guide
Part No.
Dice
Lens Type
Iv (ucd)
@ 10mA
Min.
Typ.
PSA39-21GWA
GREEN (GaP)
WHITE DIFFUSED
1200
2679
Common Anode ,Rt. Hand
Decimal.
Description
Electrical / Optical Characteristics at T
A
=25C
Absolute Maximum Ratings at T
A
=25C
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 5mm below package base.
Symbol
Parameter
Device
Typ.
Max.
Test Conditions
Units
peak
Peak Wavelength
Green
565
nm
I
F
=20mA
D
Dominant Wavelength
Green
568
nm
I
F
=20mA
1/2
Spectral Line Half-width
Green
30
nm
I
F
=20mA
C
Capacitance
Green
15
pF
V
F
=0V;f=1MHz
V
F
Forward Voltage
Green
2.2
2.5
V
I
F
=20mA
I
R
Reverse Current
Green
10
uA
V
R
= 5V
Parameter
Green
Units
Power dissipation
105
mW
DC Forward Current
25
mA
Peak Forward Current [1]
140
mA
Reverse Voltage
5
V
Operating/Storage Temperature
-40C To +85C
Lead Solder Temperature [2]
260C For 5 Seconds
SPEC NO: DSAB7377
REV NO: V.4 DATE: APR/23/2005 PAGE: 3 OF 3
APPROVED: J. Lu
CHECKED: Joe Lee DRAWN: W.J.ZHU ERP:1311000228
Green PSA39-21GWA
Remarks:
If special sorting is required (e.g. binning based on forward voltage, luminous intensity, or wavelength),
the typical accuracy of the sorting process is as follows:
1. Wavelength: +/-1nm
2. Luminous Intensity: +/-15%
3. Forward Voltage: +/-0.1V
Note: Accuracy may depend on the sorting parameters.
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