0678H2000-22 [BEL]

Enhanced-breaking Capability Brick Fuse;


型号：	0678H2000-22
厂家：	BEL FUSE INC.
描述：	Enhanced-breaking Capability Brick Fuse
文件：	总4页 (文件大小：1063K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Type 0678H

Enhanced-breaking Capability Brick Fuse

0678H Series-3912 Size

RoHS 2 Compliant

Features

- Enhanced – Breaking capacity

- Surface mount high current fuse

- Current rating from 500mA to 40A

- Wide operating temperature range from -55℃ to 125℃

- Tape & Reel for auto-insert SMD process

- Compatible with 260℃, IR Pb-free solder process

- AEC-Q Compliant

- RoHS compliant with exemption 7(a)

- Halogen Free, (MSL=1)

- Meets Bel automotive qualification*

* - Largely based on internal AEC-Q test plan

Applications

- Voltage regulator module

- PC server

- Office electronic equipment

- Industrial equipment

- Medical equipment

- POE, POE+

- Power supply

- DC-DC converter

- Mass storage systems

AEC-Q Compliant

HALOGEN FREE =

Physical Specifications

Safety Agency Approvals

Safety

Agency

Certificate

Body : Ceramic

Materials

Voltage Rating

(V)

Safety

Agency

Ampere Range / Volt

@ I.R. ability*

Terminations : Silver Plated Caps /Palladium Plated

Caps

500mA-5A /125V@1000A AC

250V@300A AC

On Fuse :

”Current Rating”, “H”- laser marked on ceramic tube,

125V@2000A DC

“bel” stamped in end caps.

Marking

>5A-20A /250V@100A AC

125V@500A AC

On Label :

"bel", "0678H", "Current Rating", "Voltage Rating", "Interrupting

125V@1000A DC

Rating", "Appropriate Safety Logos" and "

(China RoHS compliant).

", "

100V@1500A DC

500mA-40A/250V AC

125V DC

E20624

>20A-30A /250V@100A AC

125V@200A AC

125V@1000A DC

Electrical Characteristics (UL/CSA STD.248-14)

>30A-40A /250V@100A AC

125V@500A AC

Blow Time

Testing Current

Minimum

4 hrs.

N/A

Maximum

125V@1000A DC

100V@1500A DC

100%

200%

N/A

60 sec

*I.R.= Interrupting Rating = Short Circuit Rating(Amps)

Specifications subject to change without notice

belfuse.com/circuit-protection

2 / 4

Type 0678H

Temperature Derating Curve

Average Time Current Curve

Electrical Specifications

Agency

Approvals

Nominal Cold

Resistance

(ohms)

Nominal Volt-

drop @100%In

(Volt)

Melting I²T

@10 In

(A² Sec)

Nominal Power

Dissipation

(W)

Part

Number

Ampere

Rating

Voltage and

Interrupting Ratings

0678H0500-XX

0678H0630-XX

0678H0800-XX

0678H1000-XX

0678H1250-XX

0678H1600-XX

0678H2000-XX

0678H2500-XX

0678H3150-XX

0678H4000-XX

0678H5000-XX

0678H6300-XX

0678H8000-XX

0678H9100-XX

0678H9150-XX

0678H9200-XX

0678H9250-XX

0678H9300-XX

0678H9350-XX

0678H9400-XX

500mA

630mA

800mA

1.25A

1.6A

2.5A

3.15A

6.3A

10A

15A

0.66

0.54

0.38

0.21

0.10

1.00

1.30

1.10

0.70

0.20

0.19

0.18

0.17

0.15

0.13

0.12

0.09

0.08

0.11

0.03

0.06

0.08

0.3

0.4

0.5

1.0

1.8

2.8

7.8

220

420

660

2000

735

1000

0.5

0.8

0.9

0.7

0.3

0.4

0.5

0.6

0.7

0.9

1.1

1.2

1.3

1.8

2.0

2.4

3.9

4.4

0.08

0.059

0.043

0.035

0.021

0.016

0.013

0.010

0.0060

0.0041

0.0028

0.0023

0.0015

0.0016

0.0015

See Table of Safety Approvals

on Page 1 for Voltage and

associated Interrupting

Ratings

20A

25A

30A

35A

40A

Consult manufacturer for other ratings

XX - Packaging code (see “ordering information”)

NOTES:

All tests were conducted with the fuses soldered to a printed circuit boards with a nominal thickness of 1.6 mm. The copper test circuit trace

was a printed circuit with an overall length of 100 mm, copper thickness/width as described below. The printed circuit boards were mounted by

screws to a test fixture having brass blocks for connection of the test leads. All samples

Fuse rating

500mA-5A

>5A-30A

Test Board Trace Dimensions

1 oz. copper, 5.0mm wide.

3 oz. copper, 10mm wide.

3 oz. copper, 15mm wide.

were soldered to the test boards by the manufacturer.

Caution

- Minimum fusing point:

>30A-40A

The 0678H Series fuse are NOT intended to be operated at currents between 100% and

200% of ampere rating. Prolonged operation at currents in this range may result in overheating of the fuse and/or desoldering of the fuse caps

from the PCB pad.

Specifications subject to change without notice

Bel Fuse Inc.

206 Van Vorst Street

+1 201.432.0463

Bel.US.CS@belf.com

Jersey City, NJ 07302 USA

belfuse.com/circuit-protection

Rev.0678H Dec2019

3 / 4

Type 0678H

Environmental Specifications

MIL-STD-202G, Method 213B, Test Condition 1

(100 G's peak for 6 milliseconds; Sawtooth

waveform)

High temperature storage

Temperature cycling

MIL-STD-202 Method 108

Shock Resistance

JESD22 Method JA-104,Test Condition B

MIL-STD-202 Method 103, 85C/85% RH with

10% operating power for 1000 hrs.

MIL-STD-202G, Method 201A (10-55 Hz, 0.06

inch, total excursion).

MIL-STD-202G, Method 101E, Test Condition B

(48 hrs.).

MIL-STD-202G, Method 302, Test Condition A

(After Opening) 10,000 ohms minimum.

Biased humidity

Vibration Resistance

Salt Spray Resistance

Operational life

Resistance to solvents

Mechanical shock

Vibration

MIL-STD-202 Method 108, Test Condition D

MIL-STD-202 Method 215

Insulation Resistance

Solderability

MIL-STD-202 Method 213,Test Condition C

MIL-STD-202 Method 204

MIL-STD-202G, Method 208H

MIL-STD-202G, Method 210F, Test Condition C.

Resistance to soldering

heat

MIL-STD-202 Method 210,Test condition B

Top Side (260

℃

, 20 sec)

MIL-STD-202G, Method 210F, Test Condition D.

Bottom Side (260 , 10 sec)

MIL-STD-202G, Method 107G, Test Condition B

(-65 to +125 ).

-55 to +125

Resistance to solder Heat

Thermal shock

MIL-STD-202 Method 107

J-STD-002

℃

Solderability

Board flex(SMD)

Terminal strength

Electrical characterization

AEC-Q200-005

Thermal Shock

℃

AEC-Q200-006

Operating Temperature

℃

3 temperature electrical

Moisture Sensitivity Level 1 (According to IPC J-Std-020)

Soldering Parameters

IR Reflow Profile (IPC/JEDEC J-STD-020D)

Preheat & Soak

Temperature min (T

)

smin

150℃

Temperature max (T

)

smax

200℃

60-120 seconds

Time (T

to T ) (t )

smax s

smin

Average ramp-up rate(T

to T )

3℃ / second max.

smax

Liquidous temperature(T )

217℃

60 – 150 seconds

Time at liquidous (t )

Peak temperature (T )

260℃ max

Time (tp) within 5℃ of the specified

classification temperature (T )

30 seconds

Average ramp-down rate(T to T

)

6℃ / second max.

smax

Time 25℃ to peak temperature

8 minutes max.

Lead-free Wave Soldering Profile

Wave Soldering Parameter

Average ramp-up rate

200℃ / second

typical 1 - 2℃ / second

Max 4℃ / second

Heating rate during preheat

within 125℃ of

soldering temperature

Final preheat temperature

Peak temperature Tp

260℃

Time within +0℃ / -5℃ of actual

peak temperature

10 seconds

5℃ / second max.

Ramp-down rate

Specifications subject to change without notice

Bel Fuse Inc.

206 Van Vorst Street

+1 201.432.0463

Bel.US.CS@belf.com

Jersey City, NJ 07302 USA

belfuse.com/circuit-protection

Rev.0678H Dec2019

4 / 4

Type 0678H

Fuse FGNO Explanation

0678H [XXXX] -XX

0678H=0678H Series; [XXXX]=Ampere Rating; XX=See Ordering Information as below

Fraction

1/2

Decimal

Milliamps

Bel FGNO[XXXX]

Fraction

Decimal

Amps

Bel FGNO[XXXX]

0.500

.630

.800

500

630

800

0500

0630

0800

1.0

1000

1250

1600

2000

2500

3150

4000

5000

6300

8000

9100

9150

9200

9250

9300

9350

9400

1-1/4

1.25

1.60

2.0

1.25

1.6

8/10

2-1/2

2.5

3.15

4.0

5.0

6.3

8.0

Mechanical Dimensions

Ordering Information

Packaging

Packaging Tape & Reel

Packaging Specification

EIA Standard 481-E

Quantity

2000

Quantity & Packaging Code

16mm wide tape with 13 inches Diameter reel

Specifications subject to change without notice

Bel Fuse Inc.

206 Van Vorst Street

+1 201.432.0463

Bel.US.CS@belf.com

Jersey City, NJ 07302 USA

belfuse.com/circuit-protection

Rev.0678H Dec2019

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