Fisico Matematico
Páginas: 2 (304 palabras)
Publicado: 2 de noviembre de 2012
Photo transistors
K DNH OESI
ST-1KL3A °§ST-1KL3B
DIMENSIONS
The ST-1KL3A and 1KL3B are high-sensitivity NPN silicon phototransistors mounted in durable, hermetically sealed TO-18 metalcan which provide years of reliable performance, even under demanding conditions such as use outdoors.
(Unit : mm)
FEATURES
¶UNarrow angular response ¶U urable D ¶UHigh reliability indemanding environments ¶UTwo leads (Collector, Emitter) ST-1KL3A ¶UThree leads (Collector, Emitter, Base) ST1KL3B
APPLICATIONS
¶UOptical switches ¶UOptical detectors ¶UInfrared sensors ¶U ncodersE ¶USmoke detectors
ST-1KL3A
ST-1KL3B
MAXIMUM RATINGS
Item
C-E voltage E-C voltage Collector current Collector power dissipation Operating temp. Storage Temp. *1 Soldering temp.(Ta=2°…) 5
Symbol
VCEO VECO C I PC Topr. Tstg. Tsol.
Rating
40 6 50 150 -30~+100 -50~+150 260
Unit
V V mA mW °… °… °…
*1. For MAX.5 seconds at the position of 2 mm from the packageELECTRO-OPTICAL CHARACTERISTICS
Item
Collector dark current Light current C-E saturation voltage Rise time Switching speeds Fall time Spectral sensitivity Peak wavelength Half anglee(Ta=2°…) 5
Symbol
C I EO L I VCE(sat) tr tf •Î •Îp °‚•Ë
Conditions
VCEO=10V *2 VCE=10V, 200lx *2 C I =5mA, 2,000lx VCC=10V, CI 5mA, = •ÿ RL=100
Min.
1.5
Typ.
1 5.0 0.2 3.2 4.8500~1,050 880 °æ6
Max.
200 15 0.4
Unit.
nA mA V •Ïec. s •Ïec. s nm nm deg.
*2. Color temp.=2856K standard Tungsten lamp
- 1-
Photo transistors
ST-1KL3A °§ST-1KL3B
Collectorcurrent Vs. Collector - Emitter voltage
Collector current Vs. Illuminance
Dark current Vs. Ambient temperature
Relative sensitivity Vs. Wavelength
Swithing time vs. Load resistanceRadiant Pattern
Collector power dissipation Vs. Ambient temperature
- 2-
This datasheet has been download from: www.datasheetcatalog.com Datasheets for electronics components.
K DNH OESI
ST-1KL3A °§ST-1KL3B
DIMENSIONS
The ST-1KL3A and 1KL3B are high-sensitivity NPN silicon phototransistors mounted in durable, hermetically sealed TO-18 metalcan which provide years of reliable performance, even under demanding conditions such as use outdoors.
(Unit : mm)
FEATURES
¶UNarrow angular response ¶U urable D ¶UHigh reliability indemanding environments ¶UTwo leads (Collector, Emitter) ST-1KL3A ¶UThree leads (Collector, Emitter, Base) ST1KL3B
APPLICATIONS
¶UOptical switches ¶UOptical detectors ¶UInfrared sensors ¶U ncodersE ¶USmoke detectors
ST-1KL3A
ST-1KL3B
MAXIMUM RATINGS
Item
C-E voltage E-C voltage Collector current Collector power dissipation Operating temp. Storage Temp. *1 Soldering temp.(Ta=2°…) 5
Symbol
VCEO VECO C I PC Topr. Tstg. Tsol.
Rating
40 6 50 150 -30~+100 -50~+150 260
Unit
V V mA mW °… °… °…
*1. For MAX.5 seconds at the position of 2 mm from the packageELECTRO-OPTICAL CHARACTERISTICS
Item
Collector dark current Light current C-E saturation voltage Rise time Switching speeds Fall time Spectral sensitivity Peak wavelength Half anglee(Ta=2°…) 5
Symbol
C I EO L I VCE(sat) tr tf •Î •Îp °‚•Ë
Conditions
VCEO=10V *2 VCE=10V, 200lx *2 C I =5mA, 2,000lx VCC=10V, CI 5mA, = •ÿ RL=100
Min.
1.5
Typ.
1 5.0 0.2 3.2 4.8500~1,050 880 °æ6
Max.
200 15 0.4
Unit.
nA mA V •Ïec. s •Ïec. s nm nm deg.
*2. Color temp.=2856K standard Tungsten lamp
- 1-
Photo transistors
ST-1KL3A °§ST-1KL3B
Collectorcurrent Vs. Collector - Emitter voltage
Collector current Vs. Illuminance
Dark current Vs. Ambient temperature
Relative sensitivity Vs. Wavelength
Swithing time vs. Load resistanceRadiant Pattern
Collector power dissipation Vs. Ambient temperature
- 2-
This datasheet has been download from: www.datasheetcatalog.com Datasheets for electronics components.
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