1025HC30-R [EATON]

Fast-acting, high current, surface mount ceramic tube fuses;


型号：	1025HC30-R
厂家：	Eaton All Rights Reserved.
描述：	Fast-acting, high current, surface mount ceramic tube fuses
文件：	总9页 (文件大小：514K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Effective June 2017

Technical Data 10572

Supersedes February 2017

1025HC

Fast-acting, high current, surface mount ceramic tube fuses

HALOGEN

Applications

FREE

Primary and secondary circuit protection:

•

Server and desktop power supplies

•

Gaming console systems

•

Voltage Regulator Module (VRM)

•

Storage system power

•

Base station power supplies

•

Basic power supplies

•

LED and general lighting

•

Test equipment

Agency information

•

cURus Recognition file number: E19180,

Guide JDYX2/JDYX8

•

PSE: JET 7042-31007-1002 (20 A to 30 A)

Product description

Ordering

•

Fast-acting high current fuse

Use ordering number (see page 7 for details)

•

Compact design utilizes less board space

•

20 A to 50 A current ratings

Packaging suffixes

•

Ceramic tube, silver plated brass end

cap construction

•

-TR (20 A to 30 A: 1500 parts per 13” diameter

reel, tape width 24 mm)

(40 A to 50 A: 1000 parts per 13” diameter

reel, tape width 24 mm)

•

Halogen free and RoHS compliant

1025HC

Technical Data 10572

Effective June 2017

Fast-acting, high current, surface mount ceramic tube fuses

Electrical characteristics

% of Amp Rating

Opening Time

100

200

4 hours minimum

60 s maximum

Product specifications

Interrupting

rating at rated

voltage¹

Current

rating

(A)

Voltage

rating

Voltage

rating

rating at rated

voltage

Typical DC

cold resistance²

(mW )

Typical

melting³

I²t (A²s)

Part number⁴

(V_AC

)

(V_DC

)

(A_AC

)

(A_DC

)

Part marking

cURus

PSE

1025HC20-R

250

100

500

3.1

2.6

1.7

<PS> E JET

BUSS 20A

1025HC25-R

1025HC30-R

<PS> E JET

BUSS 25A

112

<PS> E JET

BUSS 30A

1025HC40-R

1025HC50-R

250

300

500

600

1.3

1.1

400

600

BUSS 40A

BUSS 50A

1 DC interrupting rating measured at rated voltage, time constant of less than 1.0 microseconds, battery source

2 Typical DC cold resistance measured at <10% of rated current at an ambient temperature of 20 °C (reference only)

3. Typical melting I²t value is measured at 10In rated current

4. Part number deﬁnition: 1025HCxx-R

1025HC= Product code and size

xx= Ampere rating

-R= Rohs compliant

Dimensions (mm)

Recommended pad layout (mm)

20 A to 30 A

40 A to 50 A

Rating

20 A to 30 A

40 A to 50 A

10.0 0.50

12.4 0.50

3.15 0.15 1.70 0.15

4.50 0.15 2.70 0.15

Recommended trace thickness is 3 oz.

Recommended min-trace width is 10 mm (20 A to 30 A) and 15 mm (40 A to 50 A)

www.eaton.com/electronics

1025HC

Technical Data 10572

Effective June 2017

Fast-acting, high current, surface mount ceramic tube fuses

Packaging information (mm)

Section A-A

3.5

4.5

20 A to 30 A

40 A to 50 A

3.50

4.90

10.4

12.7

User Direction of Feed

Temperature derating curve

1.2

0.8

0.6

0.4

0.2

-55

-35

-15

105

125

Temperature (°C)

www.eaton.com/electronics

1025HC

Technical Data 10572

Effective June 2017

Fast-acting, high current, surface mount ceramic tube fuses

Time vs. current curve

10000

1000

100

20A

25A

30A

40A

50A

0.1

0.01

0.001

100

1000

Current (A)

www.eaton.com/electronics

1025HC

Technical Data 10572

Effective June 2017

Fast-acting, high current, surface mount ceramic tube fuses

l²t vs. current curve

10000000

50A

40A

30A

1000000

25A

20A

100000

10000

1000

100

20A

25A

30A

40A

50A

100

1000

Current (A)

www.eaton.com/electronics

1025HC

Technical Data 10572

Effective June 2017

Fast-acting, high current, surface mount ceramic tube fuses

l²t vs. time curve

1000000

100000

10000

1000

100

20A

25A

30A

40A

50A

40A

30A

25A

20A

0.0001

0.001

0.01

0.1

100

1000

Time (s)

www.eaton.com/electronics

1025HC

Technical Data 10572

Effective June 2017

Fast-acting, high current, surface mount ceramic tube fuses

Environmental data

Operating temperature: - 55 °C to 125 °C (with derating)

Thermal cycling: (100 cycles - 55 °C to 125 °C)

Vibration: (20 g’s, 10 Hz - 2000 Hz)

Board flex: 60 s, 2 mm

Mechanical shock: 3000 g, 0.3 ms

Termination strength: 1.8 kg, 60 s

Solderability test: J-STD- 002, Method B1, G1 and D

Ordering codes

The ordering code is the part number adding the packaging suffix.

Ordering codes

Part number

1025HC20-R

1025HC25-R

1025HC30-R

1025HC40-R

1025HC50-R

-TR option

1025HC20-RTR

1025HC25-RTR

1025HC30-RTR

1025HC40-RTR

1025HC50-RTR

Packaging suffixes

•

-TR (20 A to 30 A: 1500 parts per 13” diameter reel, tape width 24 mm)

(40 A to 50 A: 1000 parts per 13” diameter reel, tape width 24 mm)

www.eaton.com/electronics

1025HC

Technical Data 10572

Effective June 2017

Fast-acting, high current, surface mount ceramic tube fuses

Wave solder profile

t_p

T_p

First Wave

Second Wave

T_smax

T_styp

T_smin

Preheat area

Cool down area

Time

Reference EN 61760-1:2006

Profile Feature

Standard SnPb Solder

100 °C

Lead (Pb) Free Solder

100 °C

Preheat

• Temperature min. (T

)

smin

• Temperature typ. (T

)

120 °C

styp

• Temperature max. (T

)

130 °C

smax

) (t )

• Time (T

smin

to T

70 seconds

150 °C max.

250 °C – 260 °C

smax

150 °C max.

235 °C – 260 °C

preheat to max Temperature

Peak temperature (T )*

Time at peak temperature (t )

10 seconds max

5 seconds max each wave

10 seconds max

5 seconds max each wave

Ramp-down rate

~ 2 K/s min

~3.5 K/s typ

~5 K/s max

~ 2 K/s min

~3.5 K/s typ

~5 K/s max

Time 25 °C to 25 °C

Manual solder

4 minutes

350 °C, 4-5 seconds (by soldering iron), generally manual, hand soldering is not recommended.

www.eaton.com/electronics

1025HC

Technical Data 10572

Effective June 2017

Fast-acting, high current, surface mount ceramic tube fuses

Solder reflow profile

T_P

Table 1 - Standard SnPb Solder (T )

T_C-5°C

t_P

Volume

mm3

Volume

Max. Ramp Up Rate = 3°C/s

Max. Ramp Down Rate = 6°C/s

Package

mm3

Thickness

<350

≥350

T_L

<2.5mm)

235 °C

220 °C

Preheat

≥2.5mm

T_smax

Table 2 - Lead (Pb) Free Solder (T )

Volume

mm³

Package

mm³

T_smin

Thickness

<350

350 - 2000

>2000

t_s

<1.6mm

260 °C

250 °C

260 °C

250 °C

245 °C

260 °C

245 °C

1.6 – 2.5mm

>2.5mm

25°C

Time 25°C to Peak

Time

Reference JDEC J-STD-020D

Profile Feature

Standard SnPb Solder

Lead (Pb) Free Solder

150 °C

Preheat and Soak • Temperature min. (T

)

100 °C

smin

• Temperature max. (T

)

150 °C

200 °C

smax

• Time (T

smin

to T

) (t )

smax

60-120 Seconds

3 °C/ Second Max.

60-120 Seconds

3 °C/ Second Max.

Average ramp up rate T

smax

to T

Liquidous temperature (Tl)

Time at liquidous (t )

183 °C

60-150 Seconds

217 °C

60-150 Seconds

Peak package body temperature (T )*

Table 1

Table 2

Time (t )** within 5 °C of the specified classification temperature (T )

20 Seconds**

6 °C/ Second Max.

6 Minutes Max.

30 Seconds**

6 °C/ Second Max.

8 Minutes Max.

Average ramp-down rate (T to T

)

smax

Time 25 °C to Peak Temperature

* Tolerance for peak profile temperature (T ) is defined as a supplier minimum and a user maximum.

** Tolerance for time at peak profile temperature (t ) is defined as a supplier minimum and a user maximum.

Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written

approval of an ofﬁcer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly

used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in signiﬁcant injury to the user.

Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also

reserves the right to change or update, without notice, any technical information contained in this bulletin.

Eaton

Electronics Division

1000 Eaton Boulevard

Cleveland, OH 44122

United States

www.eaton.com/electronics

Eaton is a registered trademark.

Publication No. 10572 EE-PCN17028

June 2017

All other trademarks are property

of their respective owners.

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