EP2CBAF256I8NK全新原装原理图各脚功能电路原理芯片引脚定义-中国IC网-芯三七

DATA S HEET

AUTOMOTIVE RELAYS

EP2F/ EP1F SERIES

HIGH HEAT RESISTIVITY

DESCRIPTION

The NEC EP2F / EP1F series are PC-board m ount type autom otive relays suitable for various m otor controls

and other applications that require a high level of quality and perform ance.

The operate tem perature range for EP2F / EP1F series is –40˚C through +125˚C.

By this high heat resistivity, the contact carrying current of EP2F / EP1F series at 25˚C increases 1.3 or 1.4 tim es

com pared with that of EP2 / EP1 series.

FEATURES

™ Operating am bient tem perature up to +125˚C (EP2 / EP1 : +85˚C)

™ Suitable for m otor and solenoid reversible control

™ High perform ance and productivity by unique structure

™ Flux tight housing

APPLICATIONS

™ Power window control

™ Power sunroof

™ Wiper system

EP2F SERIES

EP1F SERIES

Docum ent No. ER0145EJ 1V0DS00

Date Published Decem ber 1995 M

Printed in J apan

©

1995

EP2F/ EP1F SERIES

SCHEMATIC (BOTTOM VIEW)

EP2F SERIES

EP1F SERIES

2

3

2

3

2

3

9

4

1

4

1

4

5

8

10

5

8

5

6

7

6

7

[Unit A]

[Unit B]

[Unit A]

[Unit B]

[H Bridge Type]

[Separate Type]

DIMENSIONS m m (inch)

EP2F SERIES

H Brid g e Typ e

S e p a ra te Typ e

Separate type

Vent hole

Date code

Vent hole

discrimination mark

J APAN

φ

2(0.079)

Part number

Date code

EP2F-B3L2

0G3 24

EP2F-B3L2T 0G3 24

+

23.8 0.5

–

16.2 0.5

–

23.8 0.5

–

16.2 0.5

–

(0.94)

(0.64)

(0.94)

(0.64)

10.1

(0.4)

10.1

(0.4)

2-0.5×1.1(0.02×0.04)

4 -0.5×1.1(0.02×0.04)

8.0 (0.31)

3.5

(0.14)

(0.14)3.5

(0.31) 8.0

2 -1.3×1.3(0.05×0.05)

(0.31) 8.0

φ

φ φ

4 - 0.6( 0.22)

(0.4) 10.1

(11.9) (11.9)

(11.9)

for reference

2

EP2F/ EP1F SERIES

EP1F SERIES

Vent hole

Date code

J APAN

EP1F-B3G1

Part number

4A

1 22

+

14.6 0.5

–

16.2 0.5

–

(0.58)

(0.63)

10.1(0.4)

8.0(0.31)

3.5

2.65 (0.1)

φ

2- 0.6

φ

(

0.02)

(0.14)

for reference

1.3×1.3

(1.5×1.5)

2-0.5×1.1

(0.02×0.02)

PCB PAD LAYOUT m m (inch) (BOTTOM VIEW)

EP2F SERIES

EP1F SERIES

+ 0.1

φ

2 - 1.1 _–0

+ 0.1

φ

( 0.059)

4 - 1.1_{– 0}

(

0.043)

2 - 1.5 _–0

(

0.059) 4 - 1.1 _–0

(

0.043)

4 - 1.5 _–0

φ

(

0.043)

+ 0.1

φ

2 - 1.5 _–0

φ

(

0.059)

+ 0.1

φ

1.9 _–0

φ

(

0.075)

+ 0.1

φ

( 0.075)

(

0.075)

2 - 1.9 _{– 0}

2 - 1.9 _–0

[H Bridge Type]

[Separate Type]

3

EP2F/ EP1F SERIES

SPECIFICATIONS

at 25 ˚C (77 ˚F)

Item s

EP2F

EP1F

Contact Form

1 form C×2 (H bridg type and separate type) 1 form C

Silver oxide com plex alloy

50 m Ω m ax. (m easured at 7 A) initial

16 Vdc m ax.

Contact Material

Contact Resistance

Contact Switching Voltage

Contact Switching Current

25 A m ax.

35 A (2 m inutes m ax. 12 Vdc at 25˚C)

30 A (2 m inutes m ax. 12 Vdc at 85˚C)

25 A (2 m inutes m ax. 12 Vdc at 125˚C)

40 A (2 m inutes m ax. 12 Vdc at 25˚C)

35 A (2 m inutes m ax. 12 Vdc at 85˚C)

30 A (2 m inutes m ax. 12 Vdc at 125˚C)

Contact Carrying Current

Operate Tim e

Approx. 5 m s (at 12 Vdc excluding bounce) initial

Approx. 2 m s (at 12 Vdc excluding bounce) initial

0.64 W (at 12 Vdc)

Release Tim e

Norm al Operate Power

Insulation Resistance

Breakdown Voltage

Shock Resistance

Vibration Resistance

Am bient Tem perature

Coil Tem perature Rise

Mechanical

100 MΩ m in. (at 500 Vdc) initial

500 Vdc m in. (for 1 m inute) initial

98 m / s²[Approx. 10 G] m in. (m isoperating)

10 to 300 Hz, 43 m / s²[Approx. 4.4 G] m in. (m isoperating)

–40 ˚C to +125 ˚C (–40 ˚F to +257 ˚F)

50 ˚C / W (without contact carrying current)

1×10⁶operations

Contact 1×10⁵operations (at 14 Vdc, Motor Load 25 A / 7 A) at 25 ˚C

1×10⁵operations (at 14 Vdc, Motor Load 18 A / 5 A) at 125 ˚C

G

Life Expectancy

Weight

Electrical

Contact 1×10⁵operations (at 14 Vdc, Motor Load 20 A / 3 A) at 25 ˚C

L or N 1×10⁵operations (at 14 Vdc, Motor Load 12 A / 2 A) at 125 ˚C

Approx. 15 gr

Approx. 8 gr

COIL RATING

EP2F SERIES

at 25 ˚C (77 ˚F)

Nom inal

Voltage

(Vdc)

Coil

Must

Part Num ber

Resistance

+

Operate Voltage Release Voltage Operate Power

H Bridge Type

Separate Type

(Ω 10 %)

(Vdc m ax.)

(Vdc m in.)

(W)

–

EP2F-B3G1

EP2F-B3G2

EP2F-B3G3

EP2F-B3L1

EP2F-B3L2

EP2F-B3L3

EP2F-B3G1T

EP2F-B3G2T

EP2F-B3G3T

EP2F-B3L1T

EP2F-B3L2T

EP2F-B3L3T

12

225

605

7.0

7.5

6.5

7.0

7.5

0.9

0.64

Contact

G

Contact

L or N

EP1F SERIES

Nom inal

Voltage

(Vdc)

Coil

Must

Nom inal

Operate Power

(W)

Resistance

Operate Voltage

(Vdc m ax.)

Release Voltage

(Vdc m in.)

Part Num ber

+

(Ω 10 %)

–

EP1F-B3G1

EP1F-B3G2

EP1F-B3G3

EP1F-B3L1

EP1F-B3L2

EP1F-B3L3

12

225

6.5

7.0

7.5

6.5

7.0

7.5

0.9

0.64

Contact

G

Contact

L or N

4

EP2F/ EP1F SERIES

NUMBERING SYSTEM

EP 2 F

–

B

3

L

1

S

T

Nil : H Bridge Type

Wiring

T

: Separate Type

Nil : Unsealed (Standard type)

Enclosure

T

: Sealed

1

2

3

: 6.5 V m ax.

: 7.0 V m ax.

: 7.5 V m ax.

Operate Voltage

(at 25˚C)

L, N : Silver oxide com plex alloy, type I

: Silver oxide com plex alloy, type II

Contact Material

Type

G

EP2F

EP1F

TYPICAL APPLICATION (H Bridge Type)

M

16 V

Tr1

Tr2

MOTOR

STOP

Tr1

off

on

Tr2

off

on

FORWARD

REVERSE

off

Tr1

Tr2

100 ms min.

It is necessary to take m ore than 100 m sec intervals for on / off tim ing between driving Tr1 and Tr2. If the interval

is less than 100 m sec, an excessive current happen to flow to the relay contacts.

5

EP2F/ EP1F SERIES

TECHNICAL DATA

Coil Tem perature (EP2F-B3L1)

150

100

V

coil = 12 V, I

C

= 25 A

Vcoil = 7.5 V, I

C

100

50

V

coil = 12 V, I

C

= 0 A

IC = 0A

Vcoil = 7.5 V, I

C

0

10

20

30

0

0.5

1.0

1.5

2.0

Energized Time (minutes)

Applied Power (W)

Operate Tim e (EP2F-B3L1)

Release tim e (EP2F-B3L1)

10

With Diode

Mean

5

0

Mean

Without Diode

0

0.5

1.0

1.5

0.5

1.0

1.5

Applied Power (W)

6

EP2F/ EP1F SERIES

7

EP2F/ EP1F SERIES

No part of this document may be copied in any form or by any means without the prior written consent of

NEC Corporation.

NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual

property rights of third parties by or arising from use of a device described herein or any other liability arising

from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights

or other intellectual property rights of NEC Corporation or of others.

型号:	EP2F-B3G1
是否无铅：	不含铅
是否Rohs认证：	符合
生命周期：	Transferred
Reach Compliance Code：	unknown
ECCN代码：	EAR99
HTS代码：	8536.41.00.05
风险等级：	5.69
Is Samacsys：	N
主体宽度：	16.2 mm
主体高度：	16 mm
主体长度或直径：	23.8 mm
最大线圈电流（直流）：	0.053 A
线圈工作电压（直流）：	6.5 V
线圈功率：	640 mW
线圈释放电压（直流）：	0.9 V
线圈电阻：	225 Ω
最大线圈电压（直流）：	12 V
线圈/输入电源类型：	DC
最大触点电流（直流）：	25 A
触点（直流）最大额定R负载：	25A@16VDC
最大触点电压（直流）：	16 V
触点/输出电源类型：	DC
电气寿命：	100000 Cycle(s)
安装特点：	THROUGH HOLE-STRAIGHT MOUNT
工作时间：	5 ms
最高工作温度：	125 °C
最低工作温度：	-40 °C
物理尺寸：	23.8mm x 16.2mm x 16mm
继电器动作：	MOMENTARY
继电器功能：	SPDT
继电器类型：	POWER/SIGNAL RELAY
释放时间：	2 ms
表面贴装：	NO
端接类型：	SOLDER
Base Number Matches：	1

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