SPEC NO: DSAH7501 REV NO: V.4 DATE: MAR/29/2013 PAGE: 1 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.Cui ERP: 1101003911
PHOTOTRANSISTOR
Part Number: WP3DP3BT
Features
zMechanically and spectrally matched to the infrared emitting
LED lamp.
zBlue transparent lens.
zRoHS compliant.
Description
Made with NPN silicon phototransistor chips.
Package Dimensions
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25(0.01") unless otherwise noted.
3. Lead spacing is measured where the leads emerge from the package.
4. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice.
SPEC NO: DSAH7501 REV NO: V.4 DATE: MAR/29/2013 PAGE: 2 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.Cui ERP: 1101003911
Electrical / Optical Characteristics at TA=25°C
Absolute Maximum Ratings at TA=25° C
Symbol Parameter Min. Typ. Max. Units Test Conditions
VBR CEO Collector-to-Emitter Breakdown Voltage 30 V IC=100uA
Ee=0mW/c ㎡
VBR ECO Emitter-to-Collector Breakdown Voltage 5 V IE=100uA
Ee=0mW/c ㎡
VCE (SAT) Collector-to-Emitter Saturation Voltage 0.8 V IC=2mA
Ee=20mW/c ㎡
I CEO Collector Dark Current 100 nA VCE=10V
Ee=0mW/c ㎡
TR Rise Time (10％ to 90％ ) 15 us
VCE = 5V
IC=1mA
RL=1000Ω
TF Fall Time (90％ to 10％ ) 15 us
I (ON) On State Collector Current 0.1 0.2 mA
VCE = 5V
Ee=1mW/c ㎡
λ=940nm
Parameter Max.Ratings
Collector-to-Emitter Voltage 30V
Emitter-to-Collector Voltage 5V
Power Dissipation at (or below) 25°C Free Air Temperature 100mW
Operating Temperature -40°C To +85°C
Storage Temperature -40°C To +85°C
Lead Soldering Temperature (>5mm for 5sec) 260°C
SPEC NO: DSAH7501 REV NO: V.4 DATE: MAR/29/2013 PAGE: 3 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.Cui ERP: 1101003911
PACKING & LABEL SPECIFICATIONS WP3DP3BT
SPEC NO: DSAH7501 REV NO: V.4 DATE: MAR/29/2013 PAGE: 4 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.Cui ERP: 1101003911
SPEC NO: DSAH7501 REV NO: V.4 DATE: MAR/29/2013 PAGE: 5 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.Cui ERP: 1101003911
All design applications should refer to Kingbright application notes available at
http://www.KingbrightUSA.com/ApplicationNotes
