ULN2804G各脚功能电路原理芯片引脚定义引脚图及功能IC贸易商-中国IC网-芯三七

UNISONIC TECHNOLOGIES CO., LTD

ULN2804

LINEAR INTEGRATED CIRCUIT

EIGHT HIGH VOLTAGE, HIGH

CURRENT DARLINGTON

ARRAYS

SOP-18



DESCRIPTION

The ULN2804 is a high voltage, high current Darlington array

comprised of eight NPN Darlington pairs. The device features

open-collector outputs with suppression diodes for inductive loads

and is ideally suited for interfacing between low-level logic circuitry

and high power loads. Typical loads including relays DC motors,

filament lamps, LED displays, printer hammers and high power

buffers.

DIP-18



FEATURE

* Eight Darlingtons with common emitters

* TTL, PMOS or CMOS Compatible inputs

* Peak output current to 500mA

* Output voltage to 50V

* Clamp diodes for transient suppression

* DIP-28 and SOP-18 packages



ORDERING INFORMATION

Order Number

ULN2804G-D18-T

ULN2804G-S18-R

ULN2804G-S18-T

Package

Packing

Tube

DIP-18

SOP-18

Tape Reel

Tube



MARKING

DIP-18

SOP-18

www.unisonic.com.tw

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QW-R113-002.B

ULN2804

LINEAR INTEGRATED CIRCUIT



PIN CONFIGURATIONS

1

2

3

4

5

6

7

8

9

18

17

16

15

14

13

12

11

10

OUT1

IN1

IN2

IN3

OUT2

OUT3

OUT4

OUT5

OUT6

OUT7

IN4

IN5

IN6

IN7

OUT8

COM

IN8

GND



SCHEMATICS

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ULN2804

LINEAR INTEGRATED CIRCUIT



ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

30

UNIT

V

Input Voltage

V_IN

V_OUT

I_C

Output Voltage

50

V

Collector Current – Continuous

Base Current – Continuous

500

mA

W

I_B

25

DIP-18

1.5

Power Dissipation

P_D

SOP-18

0.95

W

Junction Temperature

T_J

+120

0 ~ +70

-55 ~ +150

C

Operating Ambient Temperature

Storage Temperature

T_OPR

T_STG

Note Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied



THERMAL DATA

PARAMETER

Thermal resistance from junction to Ambient

SYMBOL

RATING

60

UNIT

C /W

DIP-18

θ_JA

SOP-18

80



ELECTRICAL CHARACTERISTICS (Ta = 25C, unless otherwise specified.)

TEST

FIGURE

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

I_OUT=350mA, I_IN=500A

I_OUT=200mA, I_IN=350A

I_OUT=100mA,I_IN=250A

1.3

1.1

0.9

1.6

1.3

1.1

5.0

6.0

7.0

8.0

2.0

100

500

V

Collector-Emitter

Saturation Voltage

V_CE(SAT)

1

I

_OUT=125mA

I_OUT=200mA

I_OUT=275mA

I_OUT=350mA

Input Voltage

V_IN(ON)

2

V_CE=2.0V

Clamp Diode Forward Voltage

Output Leakage Current

V_F

3

I_F=350mA

1.5

4a

4b

V_OUT=50V,Ta=70C

V_OUT=50V,Ta=70C,V_IN=1.0V

V_IN=5V

I_CEX

A

0.35

1.0

0.5 mA

1.45 mA

A

ON

I_IN(ON)

I_IN(OFF)

I_R

5

6

7

Input Current

V_IN=12V

OFF

I_OUT=500A, Ta=70C

V_R=50V, Ta=25C

V_R=50V, Ta=70C

V_OUT=2V, I_OUT=350mA

50

100

50

A

Clamp Diode Reverse Current

100 A

DC Current Gain

Input Capacitance

Turn-On Delay

Turn-Off Delay

h_FE

C_IN

t_ON

1000

15

25

1

pF

S

8

0.25

t_OFF

1

UNISONIC TECHNOLOGIES CO., LTD

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ULN2804

LINEAR INTEGRATED CIRCUIT



TEST FIGURES

Figure 1.

Figure 2.

Figure 3.

OPEN

h_FE

OPEN

I_F

I_C

I_B

↑

=

V

V_F

OPEN

V

↑

V

↑

I_B

V_CE

I_C

V_CE

I_C

Figure 4b.

Figure 5.

Figure 4a.

OPEN

V_CE

OPEN

A

I_IN

I_CEX

A

OPEN

V_IN

Figure 6.

Figure 7.

V_R

OPEN

V_CE

A

I_C

I_R

I_IN

A

OPEN

Figure 8.

V_OUT

R_L

INPUT

OPEN

PULSE

OUTPUT

GENERATOR

(Note 2)

C_L= 15pF

(Note 3)

(Note 1)

t_R

t_F

V_IH

0

90%

50%

10%

90%

50%

INPUT

10%

50μs

t_ON

t_OFF

V_OH

OUTPUT

50%

V_OL

Note1: Pulse width 50s, duty cycle 10%

Output impedance 50, t_R≤5ns, t_F≤10ns

Note2: R1: 0, V_IH: 3V

Note3: C_Lincludes probe and jig capacitance.

UNISONIC TECHNOLOGIES CO., LTD

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ULN2804

LINEAR INTEGRATED CIRCUIT



TYPICAL CHARACTERISTICS

Output Current vs. Saturation Voltage

Output Current vs. Input Current

4.5

4.0

3.5

3.0

2.5

2.0

600

400

I_B=250μA

I_B=350μA

I_B=500μA

1.5

1.0

200

0

0.5

0

0.6

1.2

0

0.2 0.4

0.8 1.0

2.0

1.4 1.6 1.8

0

200

400

600

800

Saturation Voltage, V_CE(SAT)(V)

Input Current, I_IN(mA)

Input Current vs. Input Voltage

Power Dissipation vs. Ambient Temperature

2.0

1.5

1.0

0.5

0

2.0

1.5

1.0

DIP-18

SOP-18

0.5

0

18

0

2

4

6

8

10 12 14 16

0

50

100

150

Input Voltage, V_IN(V)

Ambient Temperature, Ta (°C)

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.

UNISONIC TECHNOLOGIES CO., LTD

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型号:	ULN2804L-D18-T
是否Rohs认证：	符合
生命周期：	Active
零件包装代码：	DIP
包装说明：	LEAD FREE, DIP-18
针数：	18
Reach Compliance Code：	compliant
ECCN代码：	EAR99
风险等级：	5.66
最大集电极电流 (IC)：	0.5 A
配置：	COMPLEX
最小直流电流增益 (hFE)：	1000
JESD-30 代码：	R-PDIP-T18
元件数量：	8
端子数量：	18
封装主体材料：	PLASTIC/EPOXY
封装形状：	RECTANGULAR
封装形式：	IN-LINE
峰值回流温度（摄氏度）：	NOT SPECIFIED
极性/信道类型：	NPN
表面贴装：	NO
端子形式：	THROUGH-HOLE
端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED
晶体管应用：	SWITCHING
晶体管元件材料：	SILICON
Base Number Matches：	1

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