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HDSM-281B

Broadcom
Part Number HDSM-281B
Manufacturer Broadcom
Description Single-Digit Surface-Mount LED Display
Published Jul 30, 2019
Detailed Description HDSM-281B/283B 0.28-in. (7.0-mm) Single-Digit Surface-Mount LED Display Data Sheet Description This Broadcom® 0.28-in....
Datasheet PDF File HDSM-281B PDF File

HDSM-281B
HDSM-281B


Overview
HDSM-281B/283B 0.
28-in.
(7.
0-mm) Single-Digit Surface-Mount LED Display Data Sheet Description This Broadcom® 0.
28-in.
(7.
0-mm) height single-digit display uses InGaN/SiC blue LED chips.
This device comes with a gray top surface and white segments.
Ordering Information Blue HDSM-281B HDSM-283B Description Common Anode, Upper and Lower Decimal Common Cathode, Upper and Lower Decimal Features  0.
28-in.
digit height  Low current operation  Excellent character appearance  Available in CA and CC  1000 pieces per reel  Moisture Sensitivity Level: Level 3  RoHS compliant CAUTION! LEDs are Class 1A ESD sensitive per JESD22-A114C.
01.
Observe appropriate precautions during handling and processing.
Broadcom AV02-1645EN May 17, 2019 HDSM-281B/283B Data Sheet Package Dimensions 0.
28-in.
(7.
0-mm) Single-Digit Surface-Mount LED Display NOTE: 1.
All dimensions are in millimeters.
2.
Tolerance: ± 0.
25 mm unless otherwise noted.
Broadcom AV02-1645EN 2 HDSM-281B/283B Data Sheet Pin Connection (Common Anode) Pin Number 1 2 3 4 5 6 7 8 9 10 11 Connection CATHODE G CATHODE DP1 CATHODE F COMMON ANODE CATHODE A CATHODE B CATHODE DP2 CATHODE C COMMON ANODE CATHODE D CATHODE E Internal Circuit Diagram (Common Anode) 4, 9 0.
28-in.
(7.
0-mm) Single-Digit Surface-Mount LED Display Pin Connection (Common Cathode) Pin Number 1 2 3 4 5 6 7 8 9 10 11 Connection ANODE G ANODE DP1 ANODE F COMMON CATHODE ANODE A ANODE B ANODE DP2 ANODE C COMMON CATHODE ANODE D ANODE E Internal Circuit Diagram (Common Cathode) 4, 9 A B C D E F G DP1 DP2 A B C D E F G DP1 DP2 5 6 8 10 11 3 1 2 7 5 6 8 10 11 3 1 2 7 Broadcom AV02-1645EN 3 HDSM-281B/283B Data Sheet Absolute Maximum Ratings at TA = 25°C Parameter Power Dissipation Per Segment Peak Forward Current Per Segment (1/10 Duty Cycle, 0.
1-ms pulse width) Continuous Forward Current Per Segment Derating Linearly From 25°C Per Segment Reverse Voltage Per Segment Operating Temperature Range Storage Temperature Range 0.
28-in.
(7.
0-m...



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