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BPW77N<br />
Vishay Telefunken<br />
Basic Characteristics<br />
T amb = 25 C<br />
Parameter Test Conditions Symbol Min Typ Max Unit<br />
Collector Emitter Breakdown I C = 1 mA<br />
V (BR)CE 70 V<br />
Voltage<br />
O<br />
Collector Dark Current V CE = 20 V, E = 0 I CEO 1 100 nA<br />
Collector Emitter Capacitance V CE = 5 V, f = 1 MHz, E = 0 C CEO 6 pF<br />
Angle of Half Sensitivity ϕ ±10 <strong>de</strong>g<br />
Wavelength of Peak Sensitivity p 850 nm<br />
Range of Spectral Bandwidth 0.5 620...980 nm<br />
Collector Emitter Saturation E e = 1 mW/cm 2 ,<br />
V CEsat 0.15 0.3 V<br />
Voltage<br />
= 950 nm, I C = 1 mA<br />
Turn–On Time<br />
V S = 5 V, I C = 5 mA,<br />
t on 6 s<br />
R L = 100 <br />
Turn–Off Time<br />
V S = 5 V, I C = 5 mA,<br />
t off 5 s<br />
R L = 100 <br />
Cut–Off Frequency<br />
V S = 5 V, I C = 5 mA,<br />
R L = 100 <br />
f c 110 kHz<br />
Type Dedicated Characteristics<br />
T amb = 25 C<br />
Parameter Test Conditions Type Symbol Min Typ Max Unit<br />
Collector Light Current E e=1mW/cm 2 , BPW77NA I ca 7.5 10 15 mA<br />
=950nm, V CE =5V BPW77NB I ca 10 20 mA<br />
Typical Characteristics (T amb = 25 C unless otherwise specified)<br />
P tot – Total Power Dissipation ( mW )<br />
800<br />
600<br />
400<br />
200<br />
R thJA<br />
R thJC<br />
I CEO – Collector Dark Current ( nA )<br />
10 6<br />
10 4<br />
10 3<br />
10 2<br />
10 1<br />
V CE =20V<br />
E=0<br />
0<br />
0 25 50 75 100<br />
125<br />
150<br />
10 0<br />
20<br />
10 5 150<br />
50 100<br />
94 8342<br />
T amb – Ambient Temperature ( °C )<br />
94 8343<br />
T amb – Ambient Temperature ( °C )<br />
Figure 1. Total Power Dissipation vs.<br />
Ambient Temperature<br />
Figure 2. Collector Dark Current vs. Ambient Temperature<br />
www.vishay.<strong>de</strong> • FaxBack +1-408-970-5600 Document Number 81527<br />
2 (6) Rev. 2, 20-May-99