Si photodiodes

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S1087/S1133 series

Ceramic package photodiodes with low dark

current

1

Features

Applications

The S1087/S1133 series are ceramic package photodiodes that offer low dark current. Ceramic package used is light-impervi-

ous, so no stray light can reach the photosensitive area from the side or backside. This allows reliable optical measurements

in the visible to near infrared range, over a wide dynamic range from low light levels to high light levels.

Exposure meters

Illuminometers

Copiers

Display light control

Optical switches

S1087, S1133

: For visible range

S1087-01, S1133-01: For visible to IR range

S1133-14

: For visible to near IR range

Structure /Absolute maximum ratings

Type no.

Dimensional outline/

Window

Photosensitive

area size

Absolute maximum ratings

Reverse

voltage

Operating temperature

Topr

Storage

temperature

Tstg

(mm)

(V)

(°C)

(°C)

S1087

(1)/V

1.3 × 1.3

10

S1087-01

(2)/R

S1133

(3)/V

2.4 × 2.8

S1133-01

(4)/R

S1133-14

*1: Window material R=resin coating, V=visual-compensation filter

*2: No condensation

Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the

product within the absolute maximum ratings.

Electrical and optical characteristics (Typ. Ta=25 °C, unless otherwise noted)

Type no.

Spectral

response

range

λ

Peak

sensitivity

wavelength

λp

Photosensitivity

S

(A/W)

Infrared

sensitivity

ratio

Short

circuit

current

Isc

100 lx

Temp.

coefficient

of

Isc

Dark

current

max.

Temp.

coefficient

of

Rise

time

tr

Terminal

capacitance

Ct

f=10 kHz

Shunt

resistance

Rsh

λp

GaP

LED

He-Ne

laser

Min. Typ.

(nm)

(nm)

560 nm 633 nm (%)

(μA)

(%/°C)

(pA)

(times/°C) (μs)

(pF)

S1087

320 to 730

560

0.3

0.3

0.19

10

0.16

-0.01

10

1.12

0.5

200

10

250

S1087-01

320 to 1100

960

0.58

0.33

0.38

-

1.3

0.1

S1133

320 to 730

560

0.3

0.3

0.19

10

0.61

-0.01

2.5

700

100

S1133-01

320 to 1100

960

0.58

0.33

0.38

-

5.4

0.1

S1133-14

320 to 1000

720

0.4

0.37

-

3.1

20

0.5

200

50