P-tec Corp.
Tel:(800)688-0613
2405 Commerce Circle Tel:(719) 589 3122
Alamosa Co. 81101
www.p-tec.net
Fax:(719) 589 3592
sales@p-tec.net
PDT28SM Series Single Digit 7 Segment 0.28” SMD Display
Features
Absolute Maximum Ratings at TA = 25°C
*Surface Mount Devise .28” (7.0mm)
Digit Height
*AlInGaP Ultra Bright Green Chips used
*Low Current Requirements
*Uniform Light Output
*IC Compatible
*High Reliability
*Gray Face, White Segments
*Tape & Reel 1k pcs
Power Dissipation per Segment………………………………………………….…. 65mW
Reverse Voltage (<100 µA)……………………………...……………………….….…. 5.0V
Max Forward Current……………………………………………….………..…...… 25mA
Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width)…………………………...... 100mA
Operating Temperature Range……………………...………………........ -40°C to +105°C
Storage Temperature Range……………………..………….…………… -40°C to +105°C
Soldering Temperature (1.6mm below body)…………………….…..… 260°C for 10 seconds
*RoHS Compliant
Electrical & Optical Characteristics at TA = 25°C
Dominant Peak
Wave Wave
Length Length @20mA (V) @10mA (mcd)
Forward
Voltage
Luminous
Intensity
Emitting
Color
Chip
Material
Part Number
Common Anode
Common Cathode
nm
nm
Typ
2.0
Max
2.6
Min
4.0
Typ
9.0
PDT28SM-CADG17 PDT28SM-CCDG17 Yellow-Green AlInGaP
571
573
All Dimensions are in Millimeters. Tolerance is ± 0.25mm unless otherwise specified.
Pin Function
Common Anode Common Cathode
Pin Pin
#
#
1 Cathode G
2 Cathode DP 1
3 Cathode F
1 Anode G
2 Anode DP 1
3 Anode F
4 Com Anode
5 Cathode A
6 Cathode B
7 Cathode DP 2
8 Cathode C
9 Com Anode
10 Cathode D
11 Cathode E
4 Com Cathode
5 Anode A
6 Anode B
7 Anode DP 2
8 Anode C
9 Com Cathode
10 Anode D
11 Anode E
02-20-07 Rev 0 RS