PS2621 datasheet(1/4 Pages) CEL

部件名	PS2621

功能描述	HIGH ISOLATION VOLTAGE 4-PIN SOP PHOTOCOUPLER

PDF	4 Pages

Scroll/Zoom	100%

制造商	CEL [California Eastern Labs]

网页	http://www.cel.com

标志

1 / 4 page

PART NUMBER

PS2621, PS2621L, PS2622, PS2622L

SYMBOLS

PARAMETERS

UNITS

MIN

TYP

MAX

VF

Forward Voltage, IF = 100 mA

V

1.3

1.7

IR

Reverse Current, VR = 5 V

µA5

C

Junction Capacitance, V= 0, f = 1.0 MHz

pF

70

ICEO

Collector to Emitter Dark Current, VCE = 80 V, IF = 0

nA

100

BVCEO

Collector to Emitter Breakdown Voltage, IC = 1 mA, IB = 0

V

80

BVECO

Emitter to Collector Breakdown Voltage, IE = 100

µA, IB = 0

V

7

CTR

Current Transfer Ratio, IF = 100 mA, VCE = 3V

%

20

50

VCE(sat)

Collector Saturation Voltage, IF = 100 mA, IC = 4 mA

V

0.3

R1-2

Isolation Resistance, VIN-OUT = 1.0 k V

Ω

1011

C1-2

Isolation Capacitance, V = 0, f = 1.0 MHZ

pF

0.6

tr

Rise Time1, VCC = 5 V, IC = 2 mA

µs3

tf

Fall Time1, VCC = 5 V, IC = 2 mA

µs5

FEATURES

•

HIGH ISOLATION VOLTAGE

BV: 5 k Vr.m.s. MIN

•

LARGE FORWARD INPUT (current)

IF: 150 mA MAX

•

HIGH COLLECTOR TO EMITTER VOLTAGE

VCEO: 80 V MIN

•

HIGH SPEED SWITCHING

tr = 3

µs, tf = 5 µs TYP

DESCRIPTION

PS2621, PS2622 ,PS2621L and PS2622L are optically coupled

isolators containing a GaAs light emitting diode and a NPN

silicon phototransistor. PS2621 and PS2622 are in a plastic

DIP (Dual In-line Package). PS2621L and PS2622L are lead

bending type (Gull-wing) for surface mount. PS2621 and

PS2621L have a base pin. PS2622 and PS2622L have no

base pin.

APPLICATIONS

Interface circuit for various instrumentations and control

equipments.

•

AC LINE / DIGITAL LOGIC

•

DIGITAL LOGIC / DIGITAL LOGIC

•

TWISTED PAIR LINE RECEIVER

•

TELEPHONE / TELEGRAPH LINE RECEIVER

•

HIGH FREQUENCY POWER SUPPLY

FEEDBACK CONTROL

ELECTRICAL CHARACTERISTICS (TA = 25°C)

PS2621

PS2621L

PS2622

PS2622L

HIGH ISOLATION VOLTAGE

6 PIN OPTOCOUPLER

Note:

1. Test Circuit for Switching Time

65

4

12

3

65

4

12

3

PW = 100

µs

Duty Cycle = 1/10

PULSE INPUT

()

IF

VCC

Vout

RL = 100

Ω

50

Ω

1

2

5

4

PS2621

PS2622

PW = 100

µs

Duty Cycle = 1/10

PULSE INPUT

()

IF

VCC

Vout

RL = 100

Ω

50

Ω

1

2

5

4

6

California Eastern Laboratories

类似零件编号 - PS2621

制造商	部件名	数据表	功能描述
NEC	PS2621	223Kb / 38P	Optocoupler Applications
California Eastern Labs	PS2621	120Kb / 3P	Safety Standard Certificate for Photocoupler
NEC	PS2621L	223Kb / 38P	Optocoupler Applications

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类似说明 - PS2621

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