BPW78B View Datasheet(PDF) - Vishay Semiconductors
Part Name
Description
Manufacturer
BPW78B Datasheet PDF : 5 Pages
| |||
BPW78
Vishay Telefunken
Basic Characteristics
Tamb = 25_C
Parameter
Test Conditions
Symbol Min
Typ
Max Unit
Collector Emitter Breakdown IC = 1 mA
V(BR)CE 32
V
Voltage
m Emitter Collector Breakdown IE = 100 A
O
V(BR)EC 5
V
Voltage
O
Collector Dark Current
VCE = 20 V, E = 0
ICEO
1
100 nA
Collector Emitter Capacitance VCE = 5 V, f = 1 MHz, E = 0 CCEO
6
pF
Angle of Half Sensitivity
Wavelength of Peak Sensitivity
Range of Spectral Bandwidth
ϕ
±25
deg
ll0p.5
920
850...980
nm
nm
Collector Emitter Saturation
Voltage
Turn–On Time
Turn–Off Time
lEe = 1 mW/cm2,
= 950 nm, IC = 0.1 mA
W VS = 5 V, IC = 5 mA,
RL = 100
W VS = 5 V, IC = 5 mA,
RL = 100
VCEsat
ton
toff
0.3
V
6
ms
5
ms
Cut–Off Frequency
W VS = 5 V, IC = 5 mA,
RL = 100
fc
110
kHz
Type Dedicated Characteristics
Tamb = 25_C
Parameter
Test Conditions
Collector Light Current VCE=5 V,
lEe=1 mW/cm2,
p=950 nm
Type
BPW78A
BPW78B
Symbol Min Typ Max Unit
Ica
1
2
3
mA
Ica
2
4
mA
Typical Characteristics (Tamb = 25_C unless otherwise specified)
200
104
160
120
RthJA
80
40
103
VCE = 10V
102
101
0
0
94 8259
20
40
60
80 100
Tamb – Ambient Temperature ( °C )
Figure 1. Total Power Dissipation vs.
Ambient Temperature
100
20
94 8249
40
60
80
100
Tamb – Ambient Temperature ( °C )
Figure 2. Collector Dark Current vs. Ambient Temperature
www.vishay.de • FaxBack +1-408-970-5600
2 (5)
Document Number 81528
Rev. 2, 20-May-99
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