UPC1944J datasheet(6/13 Pages) RENESAS

Part #	UPC1944J

Description	BIPOLAR ANALOG INTEGRATED CIRCUIT

PDF	13 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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Data Sheet G10239EJ4V0DS

μ PC1943,1944

TYPICAL CHARACTERISTIC (TA = 25

°C, unless otherwise specified. Nominal)

PT vs TA ( I )

Note1

100

200

300

400

500

600

100

125

150

PC1944J

PC1944GR

PC1943T,

1944T

260

°C/W

315

°C/W

TA - Operating Ambient Temperature -

°C

PT vs TA ( II )

Note1

0.5

1.0

1.5

2.0

100

125

150

PC1943T, 1944T

with 16 cm

× 0.7 mm

ceramic substrate

TA - Operating Ambient Temperature -

°C

100 120

−20

−40

−10

IK = 10 mA

VKA = VREF

TA - Operating Ambient Temperature -

°C

VREF vs TA

Note2

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.0

2.0

VKA = VREF

VKA - Cathode Voltage - V

IK vs VKA ( I )

0.5

1.0

1.5

VKA = VREF

VKA - Cathode Voltage - V

IK vs VKA (II)

−10

−20

−30

−1.0

−0.8

−0.6

−0.4

−0.2

VKA = VREF

VKA - Cathode Voltage - V

IK vs VKA (III)

(Reverse Characteristic)

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