H
20 mm (0.8 inch)
Seven Segment Displays
Technical Data
HDSP-340X Series
HDSP-390X Series
HDSP-420X Series
HDSP-860X Series
HDSP-N15X Series
Features
• Industry Standard Size
• Industry Standard Pinout
15.24 mm (0.6 in.) DIP Leads
on 2.54 mm (0.1 in.) Centers
•
Choice of Colors
Red, AlGaAs Red, High
Efficiency Red, Yellow, Green
•
Excellent Appearance
Evenly Lighted Segments
Mitered Corners on Segments
Gray Package Gives Optimum
Contrast
±
50° Viewing Angle
•
Design Flexibility
Common Anode or Common
Cathode
Left and Right Hand Decimal
Points
±
1. Overflow Character
• Categorized for Luminous
Intensity
Yellow and Green Categorized
•
•
•
•
for Color
Use of Like Categories Yields a
Uniform Display
High Light Output
High Peak Current
Excellent for Long Digit
String Multiplexing
Intensity and Color
Selection Option
See Intensity and Color
Selected Displays Data Sheet
Sunlight Viewable AlGaAs
These displays are ideal for most
applications. Pin for pin
equivalent displays are also
available in a low current design.
The low current displays are ideal
for portable applications. For
additional information see the
Low Current Seven Segment
Displays data sheet.
Description
The 20 mm (0.8 inch) LED seven
segment displays are designed
for viewing distances up to 10
metres (33 feet). These devices
use an industry standard size
package and pinout. All devices
are available as either common
anode or common cathode.
Devices
Red
HDSP-
3400
3401
3403
3405
3406
AlGaAs
[1]
HDSP-
N150
N151
N153
N155
N156
HER
HDSP-
3900
3901
3903
3905
3906
Yellow
HDSP-
4200
4201
4203
4205
4206
Green
HDSP-
8600
8601
8603
8605
8606
Description
Common Anode Left Hand Decimal
Common Anode Right Hand Decimal
Common Cathode Right Hand Decimal
Common Cathode Left Hand Decimal
Universal
±
1. Overflow
[2]
Package
Drawing
A
B
C
D
E
Notes:
1. These displays are recommended for high ambient light operation. Please refer to the HDSP-N10X AlGaAs data sheet for low current
operation.
2. Universal pinout brings the anode and cathode of each segment's LED out to separate pins. See internal diagram E.
3-92
5964-6426E
Package Dimensions
Internal Circuit Diagram
A
B
C
D
E
3-93
Absolute Maximum Ratings
Description
Average Power per Segment
or DP
Peak Forward Current per
Segment or DP
DC Forward Current per
Segment or DP
Operating Temperature
Range
Storage Temperature Range
Reverse Voltage per
Segment or DP
Lead Solder Temperature
for 3 Seconds (1.60 mm
[0.063 in.] below seating
plane)
Notes:
1. See Figure 1 to establish pulsed conditions.
2. Derate above 45°C at 0.83 mA/°C.
3. See Figure 2 to establish pulsed conditions.
4. Derate above 55°C at 0.8 mA/°C.
5. See Figure 7 to establish pulsed conditions.
6.
7.
8.
9.
Red
HDSP-3400
Series
115
200
[1]
50
[2]
-40 to +100
AlGaAs Red
HDSP-N150
Series
96
160
[3]
40
[4]
-20 to +100
[9]
HER
HDSP-3900
Series
105
135
[5]
40
[6]
Yellow
HDSP-4200
Series
105
135
[5]
40
[6]
Green
HDSP-8600
Series
Units
105
90
[7]
30
[8]
-40 to +100
mW
mA
mA
°C
°C
V
-40 to +100
-55 to +100
3.0
260
°C
Derate above 50°C at 0.73 mA/°C.
See Figure 8 to establish pulsed conditions.
Derate above 50°C at 0.54 mA/°C.
For operation below -20°C, contact your local HP
components sales office or an authorized distributor.
Electrical/Optical Characteristics at T
A
= 25
°
C
Red
Device
Series
Parameter
Luminous Intensity/Segment
[1,2]
(Digit Average)
Forward Voltage/Segment or DP
HDSP-
340X
Peak Wavelength
Dominant Wavelength
[3]
Reverse Voltage/Segment or DP
[4]
Temperature Coefficient of
V
F
/Segment or DP
Thermal Resistance LED Junction-
to-Pin
Symbol
I
V
V
F
λ
PEAK
λ
d
V
R
∆V
F
/°C
Rθ
J-PIN
3.0
Min.
500
Typ.
1200
1.6
655
640
20
-2
375
2.0
Max.
Units
µcd
V
nm
nm
V
mV/°C
°C/W
I
R
= 100
µA
Test Conditions
I
F
= 20 mA
I
F
= 20 mA
3-94
AlGaAs Red
Device
Series
Parameter
Luminous Intensity/Segment
[1,2,5]
(Digit Average)
Forward Voltage/Segment or DP
HDSP-
N15X
Peak Wavelength
Dominant Wavelength
[3]
Reverse Voltage/Segment or DP
[4]
Temperature Coefficient of
V
F
/Segment or DP
Thermal Resistance LED Junction-
to-Pin
Symbol
I
V
Min.
6.0
Typ.
14.0
1.8
V
F
2.0
λ
PEAK
λ
d
V
R
∆V
F
/°C
Rθ
J-PIN
3.0
645
637
15
-2
430
3.0
V
nm
nm
V
mV/°C
°C/W/
Seg
I
R
= 100
µA
I
F
= 100 mA
Max.
Units
mcd
V
Test Conditions
I
F
= 20 mA
I
F
= 20 mA
High Efficiency Red
Device
Series
Parameter
Luminous
(Digit Average)
Intensity/Segment
[1,2]
Symbol
I
V
4800
Forward Voltage/Segment or DP
HDSP-
390X
Peak Wavelength
Dominant Wavelength
[3]
Reverse Voltage/Segment or DP
[4]
Temperature Coefficient of
V
F
/Segment or DP
Thermal Resistance LED Junction-
to-Pin
V
F
λ
PEAK
λ
d
V
R
∆V
F
/°C
Rθ
J-PIN
3.0
2.6
635
626
25
-2
375
3.5
µcd
V
nm
nm
V
mV/°C
°C/W/
Seg
I
R
= 100
µA
Min.
3350
Typ.
7000
Max.
Units
µcd
Test Conditions
I
F
= 100 mA Peak:
1 of 5 df
I
F
= 20 mA
I
F
= 100 mA
3-95
Yellow
Device
Series
Parameter
Luminous Intensity/Segment
[1,2]
(Digit Average)
Forward Voltage/Segment or DP
HDSP-
420X
Peak Wavelength
Dominant Wavelength
[3,6]
Reverse Voltage/Segment or DP
[4]
Temperature Coefficient of
V
F
/Segment or DP
Thermal Resistance LED Junction-
to-Pin
Symbol
I
V
3400
V
F
λ
PEAK
λ
d
V
R
∆V
F
/°C
Rθ
J-PIN
581.5
3.0
2.6
583
586
25.0
-2
375
592.5
3.5
µcd
V
nm
nm
V
mV/°C
°C/W/
Seg
I
R
= 100
µA
Min.
2200
Typ.
7000
Max.
Units
µcd
Test Conditions
I
F
= 100 mA Peak:
1 of 5 df
I
F
= 20 mA
I
F
= 100 mA
Green
Device
Series
Parameter
Luminous
(Digit Average)`
Intensity/Segment
[1,2]
Symbol
I
V
1960
V
F
λ
PEAK
λ
d
V
R
∆V
F
/°C
Rθ
J-PIN
3.0
2.1
566
571
50.0
-2
375
577
2.5
Min.
680
Typ.
1500
Max.
Units
µcd
µcd
V
nm
nm
V
mV/°C
°C/W/
Seg
I
R
= 100
µA
Test Conditions
I
F
= 10 mA
I
F
= 50 mA Peak:
1 of 5 df
I
F
= 10 mA
Forward Voltage/Segment or DP
HDSP-
860X
Peak Wavelength
Dominant Wavelength
[3,6]
Reverse Voltage/Segment or DP
[4]
Temperature Coefficient of
V
F
/Segment or DP
Thermal Resistance LED Junction-
to-Pin
Notes:
1. Case temperature of the device immediately prior to the intensity measurement is 25°C.
2. The digits are categorized for luminous intensity. The intensity category is designated by a letter on the side of the package.
3. The dominant wavelength,
λ
d
, is derived from the CIE chromaticity diagram and is that single wavelength which defines the color of
the device.
4. Typical specification for reference only. Do not exceed absolute maximum ratings.
5. For low current operation, the AlGaAs Red HDSP-N100 series displays are recommended. They are tested at 1 mA dc/segment and
are pin for pin compatible with the HDSP-N150 series.
6. The Yellow (HDSP-4200) and Green (HDSP-8600) displays are categorized for dominant wavelength. The category is designated by
a number adjacent to the luminous intensity category letter.
3-96
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