SFH6345 データシートの表示（PDF） - Infineon Technologies

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SFH6345

High Speed 5.3 kV Optocoupler

Infineon Technologies 

Characteristics (TA=0° to 70°C, unless otherwise specified, typical values TA=25°C)

Description

Symbol Min. Typ. Max. Unit

Emitter (IR GaAlAs)

Forward Voltage

VF

—

1.6

1.9

V

Reverse Current

IR

—

0.5

10

µA

Capacitance

C0

—

75

—

pF

Thermal Resistance

R thJA

—

700

—

K/W

Detector (Si Photodiode + Transistor)

Supply Current, Logic High

ICCH

—

0.01 1

µA

—

2

Output Current, Output High

IOH

—

.003 0.5

µA

—

.01

1

—

—

—

50

—

Capacitance

Thermal Resistance

Package

C CE

—

3

—

pF

RthJA

—

300

—

K/W

Coupling Capacitance

Coupling Transfer Ratio

CC

—

0.6

—

pF

IC/IF

19

30

—

%

15

—

—

—

Collector Emitter Saturation Voltage VOL

Supply Current, Logic Low

ICCL

—

0.1

0.4

V

—

80

200

µA

Condition

IF=16 mA

VR=3 V

VR=0 V, f=1 MHz

—

IF=0, VO (open), VCC=15 V, TA=25°C

IF=0, VO (open), VCC=15 V

IF=0, VO=VCC=5.5 V, TA=25°C

IF=0, VO=VCC=15 V, TA=25°C

IF=0, VO=VCC=15 V

VCE=5 V, f=1 MHz

—

—

IF=16 mA, VO=0.4 V, VCC=4.5 V, TA=25°C

IF=16 mA, VO=0.5 V, VCC=4.5 V

IF=16 mA, IO=2.4 mA, VCC=4.5 V, TA=25°C

IF=16 mA, VO open, VCC=15 V

Figure 1. Switching times (typ.)

IF

VO

VOL

tPHL

t

5V

1.5 V

t

tPLH

Pulse generator

ZO=50 Ω

tr,tf=5 ns

duty cycle 10%

t≤100 µs

1

IF

2

IF Monitor

3

100 Ω 4

8

5V

7

C=100 nF RL

6

VO

5

CL=15 pF

Description

Propagation Delay Time (High–Low) IF=16 mA, VCC=5 V,

RL=1.9 kΩ, TA=25°C

Propagation Delay Time (Low–High) IF=16 mA, VCC=5 V,

RL=1.9 kΩ, TA=25°C

Symbol

tPHL

tPLH

 2000 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA

www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)

OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany

www.osram-os.com • +49-941-202-7178

2

Min.

—

—

Typ.

0.3

0.3

Max.

Unit

0.8

µs

0.8

µs

SFH6345

May 17, 2000–09

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