4N25 View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

4N25

6-pin DIP Optoisolator transistor output

Motorola => Freescale 

4N25 4N25A 4N26 4N27 4N28

ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)(1)

Characteristic

Symbol

INPUT LED

Forward Voltage (IF = 10 mA)

TA = 25°C

VF

TA = –55°C

TA = 100°C

Reverse Leakage Current (VR = 3 V)

IR

Capacitance (V = 0 V, f = 1 MHz)

CJ

OUTPUT TRANSISTOR

Collector–Emitter Dark Current

(VCE = 10 V, TA = 25°C

4N25,25A,26,27

4N28

(VCE = 10 V, TA = 100°C)

All Devices

Collector–Base Dark Current (VCB = 10 V)

Collector–Emitter Breakdown Voltage (IC = 1 mA)

Collector–Base Breakdown Voltage (IC = 100 µA)

Emitter–Collector Breakdown Voltage (IE = 100 µA)

DC Current Gain (IC = 2 mA, VCE = 5 V)

Collector–Emitter Capacitance (f = 1 MHz, VCE = 0)

Collector–Base Capacitance (f = 1 MHz, VCB = 0)

Emitter–Base Capacitance (f = 1 MHz, VEB = 0)

ICEO

ICEO

ICBO

V(BR)CEO

V(BR)CBO

V(BR)ECO

hFE

CCE

CCB

CEB

COUPLED

Output Collector Current (IF = 10 mA, VCE = 10 V)

4N25,25A,26

4N27,28

IC (CTR)(2)

Collector–Emitter Saturation Voltage (IC = 2 mA, IF = 50 mA)

Turn–On Time (IF = 10 mA, VCC = 10 V, RL = 100 Ω)(3)

VCE(sat)

ton

Turn–Off Time (IF = 10 mA, VCC = 10 V, RL = 100 Ω)(3)

toff

Rise Time (IF = 10 mA, VCC = 10 V, RL = 100 Ω)(3)

tr

Fall Time (IF = 10 mA, VCC = 10 V, RL = 100 Ω)(3)

tf

Isolation Voltage (f = 60 Hz, t = 1 sec)(4)

Isolation Resistance (V = 500 V)(4)

VISO

RISO

Isolation Capacitance (V = 0 V, f = 1 MHz)(4)

CISO

1. Always design to the specified minimum/maximum electrical limits (where applicable).

2. Current Transfer Ratio (CTR) = IC/IF x 100%.

3. For test circuit setup and waveforms, refer to Figure 11.

4. For this test, Pins 1 and 2 are common, and Pins 4, 5 and 6 are common.

Min

—

—

—

—

—

—

—

—

—

30

70

7

—

—

—

—

2 (20)

1 (10)

—

—

—

—

—

7500

1011

—

Typ(1)

1.15

1.3

1.05

—

18

1

1

1

0.2

45

100

7.8

500

7

19

9

7 (70)

5 (50)

0.15

2.8

4.5

1.2

1.3

—

—

0.2

Max

Unit

1.5

Volts

—

—

100

µA

—

pF

50

nA

100

—

µA

—

nA

—

Volts

—

Volts

—

Volts

—

—

—

pF

—

pF

—

pF

mA (%)

—

—

0.5

Volts

—

µs

—

µs

—

µs

—

µs

—

Vac(pk)

—

Ω

—

pF

2

Motorola Optoelectronics Device Data

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