MIC5841 datasheet(2/7 Pages) MICREL

2 / 7 page

October 1998

7-43

Micrel

MIC5841/5842

Electrical Characteristics at TA = 25°C VDD = 5V, VSS = VEE = 0V (unless otherwise noted)

Applicable

Limits

Characteristic

Symbol

Devices

Test Conditions

Min.

Max.

Unit

Output Leakage Current

ICEX

MIC5841

VOUT = 50V

µA

VOUT = 50V, TA = +70°C

100

MIC5842

VOUT = 80V

VOUT = 80V, TA = +70°C

100

Collector-Emitter

VCE(SAT)

Both

IOUT = 100mA

1.1

Saturation Voltage

IOUT = 200mA

1.3

IOUT = 350mA, VDD = 7.0V

1.6

Collector-Emitter

VCE(SUS)

MIC5841

IOUT = 350mA, L = 2mH

Sustaining Voltage

(Note 5)

MIC5842

IOUT = 350mA, L = 2mH

Input Voltage

VIN(0)

Both

0.8

VIN(1)

Both

VDD = 12V

10.5

VDD = 10V

8.5

VDD = 5.0V (See Note 4)

3.5

Input Resistance

RIN

Both

VDD = 12V

Ω

VDD = 10V

VDD = 5.0V

Supply Current

IDD(ON)

Both

All Drivers ON, VDD = 12V

All Drivers ON, VDD = 10V

All Drivers ON, VDD = 5.0V

8.0

IDD(OFF)

Both

All Drivers OFF, VDD = 12V

2.9

All Drivers OFF, VDD = 10V

2.5

All Drivers OFF, VDD = 5.0V

1.6

Clamp Diode

MIC5841

VR = 50V

µA

Leakage Current

MIC5842

VR = 80V

Clamp Diode

Both

IF = 350mA

2.0

Forward Voltage

Note 4: Operation of these devices with standard TTL may require the use of appropriate pull-up resistors to insure an

input logic HIGH.

Note 5: Not 100% tested. Guaranteed by design.

Absolute Maximum Ratings (Note 1, 2, 3)

at 25

°C Free-Air Temperature and VSS = 0V

Output Voltage, VCE (MIC5841)

50V

(MIC5842)

80V

Output Voltage, VCE(SUS) (MIC5841) (Note 1)

35V

(MIC5842)

50V

Logic Supply Voltage, VDD

15V

VDD with Reference to VEE

25V

Emitter Supply Voltage, VEE

–20V

Input Voltage Range, VIN

–0.3V to VDD + 0.3V

Continuous Output Current, IOUT

500mA

Package Power Dissipation, PD (Note 2)

1.82W

Operating Temperature Range, TA

–55

°C to +85°C

Storage Temperature Range, TS

–65

°C to +150°C

Note 1: For Inductive load applications.

Note 2: Derate at the rate of 18.2mW/

°C above T

A = 25°C (Plastic DIP)

Note 3: CMOS devices have input-static protection but are susceptible to

damage when exposed to extremely high static electrical

charges.

Pin Configuration

(20-Pin PLCC)Top View.

OUT 3

OUT 4

OUT 5

OUT 6

OUT 7

SERIAL DATA OUT

VSS

VDD

MIC5842BV

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