MF-S200 参数 Datasheet PDF下载

NT

Features

■

■

■

S

014

350

4T

■

■

Axial leaded

Fully compatible with current

industry standards

Weldable nickel terminals

Very low internal resistance

Agency recognition:

T V Rheinland

M

PL

■

■

*R

oH

S

CO

RoHS compliant*

Lead free

IA

Applications

■

■

Rechargeable Battery Pack Protection

Provides overcurrent protection with

125 °C trip temperature

MF-S Series -

PTC Resettable Fuses

Electrical Characteristics

Initial

Resistance

Ohms

at 23

°C

Min.

Max.

1 Hour (R1)

Post-Trip

Resistance

Ihold

Model

V max.

Volts

I max.

Amps

Itrip

Max. Time

To Trip

Amperes

at 23

°C

Seconds

at 23

°C

Tripped

Power

Dissipation

Amperes

at 23

°C

Hold

Trip

Ohms

at 23

°C

Max.

Watts

at 23

°C

Typ.

MF-S120

MF-S120S

MF-S150

MF-S175

MF-S175S

MF-S200

MF-S350

MF-S420

15

15

15

15

15

30

30

30

100

100

100

100

100

100

100

100

1.20

1.20

1.50

1.75

1.75

2.00

3.50

4.20

2.70

2.70

3.00

3.80

3.80

4.40

6.30

7.60

0.085

0.085

0.050

0.050

0.050

0.030

0.017

0.012

0.160

0.160

0.090

0.090

0.090

0.060

0.031

0.024

0.220

0.220

0.110

0.120

0.120

0.080

0.040

0.040

6

6

8

9

9

10

20

20

5.0

5.0

5.0

4.0

4.0

4.0

3.0

6.0

1.20

1.20

1.30

1.50

1.50

1.90

2.50

2.90

NOTE: Slotted lead option available on all models.

Environmental Characteristics

Operating/Storage Temperature ........................-40 °C to +85 °C

Maximum Device Surface Temperature

in Tripped State ................................................125 °C

Passive Aging......................................................+85 °C, 1000 hours ....................................±5 % typical resistance change

Humidity Aging....................................................+85 °C, 85% R.H. 7 days ............................±5 % typical resistance change

Vibration ..............................................................MIL-STD-883C, Method 2007.1, ................No change

Condition A

Test Procedures And Requirements For Model MF-S Series

Test

Test Conditions

Accept/Reject Criteria

Visual/Mech. ......................................................Verify dimensions and materials..................Per MF physical description

Resistance ..........................................................In still air @ 23 °C ........................................Rmin

≤

R

≤

R1max

Time to Trip ........................................................At specified current, Vmax, 23 °C ..............T

≤

max. time to trip (seconds)

Hold Current ......................................................30 min. at Ihold............................................No trip

Trip Cycle Life ....................................................Vmax, Imax, 100 cycles ..............................No arcing or burning

Trip Endurance....................................................Vmax, 48 hours ..........................................No arcing or burning

UL File Number ..................................................E 174545S

CSA File Number ................................................CA 110338

TÜV File Number ................................................R2057213

Thermal Derating Chart - Ihold / Itrip (Amps)

Ambient Operating Temperature

Model

MF-S120

MF-S120S

MF-S150

MF-S175

MF-S175S

MF-S200

MF-S350

MF-S420

-40

°C

1.90 / 4.28

1.90 / 4.28

2.20 / 4.40

2.50 / 5.59

2.50 / 5.59

3.20 / 7.04

5.40 / 9.72

6.40 / 11.5

-20

°C

1.70 / 3.83

1.70 / 3.83

2.00 / 4.00

2.30 / 5.14

2.30 / 5.14

2.80 / 6.16

4.80 / 8.64

5.70 / 10.3

0

°C

1.50 / 3.38

1.50 / 3.38

1.80 / 3.60

2.00 / 4.47

2.00 / 4.47

2.50 / 5.50

4.30 / 7.74

5.10 / 9.23

23

°C

1.20 / 2.70

1.20 / 2.70

1.50 / 3.00

1.70 / 3.80

1.70 / 3.80

2.00 / 4.40

3.50 / 6.30

4.20 / 7.60

40

°C

1.00 / 2.25

1.00 / 2.25

1.30 / 2.60

1.50 / 3.35

1.50 / 3.35

1.70 / 3.74

3.00 / 5.40

3.60 / 6.51

50

°C

0.90 / 2.03

0.90 / 2.03

1.10 / 2.20

1.30 / 2.91

1.30 / 2.91

1.60 / 3.52

2.80 / 5.04

3.30 / 5.97

60

°C

0.80 / 1.80

0.80 / 1.80

1.00 / 2.00

1.20 / 2.68

1.20 / 2.68

1.40 / 3.08

2.50 / 4.50

3.00 / 5.43

70

°C

0.70 / 1.58

0.70 / 1.58

0.90 / 1.80

1.10 / 2.46

1.10 / 2.46

1.20 / 2.64

2.20 / 3.96

2.60 / 4.70

85

°C

0.50 / 1.13

0.50 / 1.13

0.70 / 1.40

0.90 / 2.01

0.90 / 2.01

0.90 / 1.98

1.70 / 3.06

2.10 / 3.80

*

RoHS Directive 2002/95/EC Jan 27 2003 including Annex

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.