PC451T Sharp Electronics, PC451T Datasheet - Page 7
![](/photos/31/35/313541/4pin_mini-flat_sml.jpg)
PC451T
Manufacturer Part Number
PC451T
Description
Manufacturer
Sharp Electronics
Datasheet
1.PC451T.pdf
(14 pages)
Specifications of PC451T
Input Type
DC
Output Type
DC
Output Device
Transistor
Number Of Elements
1
Reverse Breakdown Voltage
6V
Forward Voltage
1.4V
Forward Current
50mA
Collector-emitter Voltage
350V
Package Type
Mini Flat
Collector Current (dc) (max)
50mA
Isolation Voltage
3750Vrms
Power Dissipation
170mW
Collector-emitter Saturation Voltage
0.3V
Fall Time
12000ns
Rise Time
10000ns
Pin Count
4
Mounting
Surface Mount
Operating Temp Range
-25C to 100C
Operating Temperature Classification
Commercial
Lead Free Status / Rohs Status
Not Compliant
Fig.7 Current Transfer Ratio vs. Forward
Fig.9 Relative Current Transfer Ratio vs.
Fig.11 Collector Dark Current vs. Ambient
Current
Ambient Temperature
10
10
10
10
10
10
10
100
Temperature
150
100
−10
−11
50
50
−5
−6
−7
−8
−9
0
0
−25
−25
1
V
CE
2
=200V
0
0
Ambient temperature T
Ambient temperature T
Forward current I
5
25
25
10
50
50
F
20
(mA )
a
a
(˚C )
(˚C )
I
V
F
CE
=5mA
T
V
75
50
=5V
75
a
CE
= 25˚C
=5V
100
100
100
7
Fig.8 Collector Current vs. Collector-emitter
Fig.10 Collector - emitter Saturation Voltage
Fig.12 Response Time vs. Load Resistance
Voltage
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
vs. Ambient Temperature
500
200
100
0.5
0.2
0.1
20
10
50
20
10
0
0
5
2
1
0.01
− 25
0
V
I
T
C
a
CE
I
I
=25˚C
=2mA
C
F
=2V
=20mA
=1mA
Collector-emitter voltage V
0
Ambient temperature T
0.1
I
F
Load resistance R
=30mA
25
10mA
5mA
5
1
50
L
( kΩ )
t
a
r
t
Sheet No.: D2-A00301EN
(˚C )
CE
d
PC451 Series
P
t
s
C
t
( V )
f
( MAX. )
75
T
10
a
=25˚C
100
50
10