Unity Opto Technology MID-18422 Datasheet

1.8mm PACKAGE

NPN PHOTOTRANSISTOR

MID-18422

Description Package Dimensions

(.020)

(.055)

(.063)

(.094)

(.071)

The MID-18422 is a NPN silicon phototransistor mou­nted in a lensed , water clear plastic package.The lens­ing effect of the package allows an acceptance view
angle of 35o that is measured from the optical axis to the
half power point .

Features

l Wide range of collector current
l Lensed for high sensitivity
l Low cost plastic package

R 1.70

(.067)

3.00

0.50 TYP.

3.30

2.54 NOM.
(.100)

φ1.80

25.40MIN.
(1.000)

SEE NOTE 3

Unit : mm (inches )

2.40

1.40

1.60

1.00MIN.
(.040)

Absolute Maximum Ratings

Parameter Maximum Rating Unit
Power Dissipation 100 mW
Collector-Emitter Voltage 30 V
Emitter-Collector Voltage 5 V
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature

E

Notes :

1. Tolerance is ± 0.25mm (.010") unless otherwise noted .

2. Protruded resin under flange is 0.8 mm (.031") max

3. Lead spacing is measured where the leads emerge from the package.

C

@ TA=25oC

-55oC to +100oC

-55oC to +100oC

260oC for 5 seconds

Unity Opto Technology Co., Ltd.

02/04/2002

MID-18422

.

Optical-Electrical Characteristics

2

Ω

µ

2

VS AMBIENT TEMPERATURE

VS LOAD RESISTANCE

VS AMBIENT TEMPERATURE

80°

Parameter Test Conditions Symbol Min. Typ . Max. Unit

Collector-Emitter

Ic=0.1mA V
Breakdown Voltage Ee=0
Emitter-Collector Ie=0.1mA

V
Breakdown Voltage Ee=0
Collector-Emitter

Ic=0.5mA V

Saturation Voltage Ee=0.1mW/cm

V

Rise Time
Fall Time
Collector Dark

=5V, RL=1K

CC

IC=1mA

VCE=10V I
Current Ee=0
On State Collector

VCE=5V I
Current Ee=0.1mW/cm

Typical Optical-Electrical Characteristic Curves

A

µ

1000

100

10

1

0.1

0.01

0.001
0 40 80 120

TA- Ambient Temperature -oC

Iceo-Collector Dark Current -

FIG.1 COLLECTOR DARK CURRENT

(BR)CEO

(BR)ECO

CE(SAT)

30 V

5 V

0.4 V

Tr 15
Tf 15

CEO

C(ON)

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0

Normalized Collector Current

C

I

FIG.2 NORMALIZED COLLECTOR CURRENT

2.2 mA

Vce = 5 V
Ee = 0.1 mW/cm
@λ = 850 nm

-75 -25 25 75 125

TA- Ambient Temperature -oC

100 nA

2

@ TA=25oC

S

S

µ

200

Vcc = 5 V
VRL= 1 V

160

F = 100 Hz

120

PW = 1 ms

80
40

0

Tr Tf Rise and Fall Time -

0 2 4 6 8 10

RL - Load Resistance - KΩ

FIG.3 RISE AND FALL TIME

Unity Opto Technology Co., Ltd.

0° 10° 20°

1.0

0.9

0.8

Relative Sensitivity

0.5 0.3 0.1 0.2 0.4 0.6
FIG.6 SENSITIVITY DIAGRAM

10

Vce = 5 V

8
6
4
2
0

0 0.1 0.2 0.3 0.4 0.5 0.6

Relative Collector Current (mA)

Ee - Irradiance - mW/cm

2

FIG.4 RELATIVE COLLECTOR CURRENT

30°

40°
50°

60°
70°

90°

02/04/2002