Red Single Digit 100mm (4 inch) Common Anode 7 Segment Display
Description:
The segments of a seven segment display are arranged as a rectangle
of two vertical segments on each side with one horizontal segment
on the top, middle, and bottom. If we refer the segments as the
letters from a to g, it's possible to use the status of the
segments which is called a seven segment code to represent a
number. A standard combination of the seven segment codes is shown
below.
Features:
• Large size
• 4.0 inch digit height
• Low current operation
• Excellent character appearance
• High light output
• Easy mounting on P.C. boards or sockets
• Mechanically rugged
• Standard: gray face, white segment
• RoHS compliant
Selection guide:
| Part number | Emitting color (Material)
| Lens type | Iv (ucd) @ 10mA | Description |
| Min. | Typ. |
| CPS40011DR8 | Hyper red (AlGalnP) | White diffused | 88000 | 250000 | Common anode, Rt. Hand Decimal |
| *31000 | *74000 |
Electrical / Optical characteristics at TA=25℃
| Parameter | Symbol | Emitting color | Value | Unit |
| Typ. | Max. |
| Wavelength at peak emission IF=10mA | λpeak | Hyper Red | 645 | - | nm |
| Dominant wavelength IF=10mA | λdom | Hyper Red | 630 | - | nm |
| Spectral bandwidth at 50% Φ REL MAX IF=10mA | Δλ | Hyper Red | 28 | - | nm |
| Capacitance | C | Hyper Red | 35 | - | pF |
| Forward voltage IF=20mA (Segment) | VF | Hyper Red | 7.4 | 9.4 | V |
| Forward voltage IF=10mA (DP) | VF | Hyper Red | 3.7 | 4.7 | V |
| Reverse current (VR=5V) | IR | Hyper Red | - | 10 | μA |
Absolute maximum ratings at TA=25℃
| Parameter | Symbol | Value | Unit |
| Power dissipation | PD | 75 | mW |
| Reverse voltage | VR | 5 | V |
| Junction temperature | Tj | 115 | ℃ |
| Operating temperature | Top | -40 to +85 | ℃ |
| Storage temperature | Tstg | -40 to +85 | ℃ |
| DC forward current (Segment) | IF | 60 | mA |
| DC forward current (DP) | IF | 30 | mA |
| Peak forward current (Segment) | IFM | 370 | mA |
| Peak forward current (DP) | IFM | 185 | mA |
| Electrostatic discharge threshold(HBM) | - | 3000 | V |
| Lead solder temperature | 260℃ for 3-5 seconds |
Dimension: (mm)
Notes:
1. All dimensions are in millimeters (inches), Tolerance is
±0.25(0.01") unless otherwise noted.
2. The specifications, characteristics and technical data described
in the datasheet are subject to change without prior notice.
Through hole display mounting method:
Lead Forming
Do not bend the component leads by hand without proper tools.
The leads should be bent by clinching the upper part of the lead
firmly such that the bending force is not exerted on the plastic
body.
