1

Si PIN photodiode

COB type, applicable to lead-free solder reflow

S12158-01CT

www.hamamatsu.com

Absolute maximum ratings

Structure

Electrical and optical characterisitcs (Ta=25 °C)

Parameter

Symbol

Condition

Value

Unit

Reverse voltage

20

V

Operating temperature

Topr

-25 to +85

°C

Storage temperature

Tstg

-40 to +100

°C

Tsol

Peak temperature 260 °C, 2 times (see page 4)

-

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.

*

1: JEDEC level 4

Parameter

Specification

Unit

Photosensitive area

2.77 × 2.77

mm

Package

Glass epoxy

-

Seal material

Epoxy resin

-

Applicable to lead-free solder reflow

COB type, small and thin leadless package

Photosensitive area: 2.77 × 2.77 mm

High sensitivity: 0.7 A/W (

λ=960 nm)

The S12158-01CT is a Si PIN photodiode for visible to near infrared range and is compatible with lead-free solder reflow pro-

cesses. The small and thin leadless package allows reducing the mount area on a printed circuit board.

FSO (free space optics)

Optical switches

Laser radar, etc.

Features

Applications

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Spectral response range

λ

-

320 to 1100

-

nm

Peak sensitivity wavelength

λp

-

960

-

nm

Photosensitivity

S

λ=λp

0.6

0.7

-

A/W

Dark current

-

0.1

10

nA

-

1.15

-

times/°C

Cutoff frequency

fc

Ω

-3 dB

10

25

-

MHz

Terminal capacitance

Ct

-

15

30

pF