Datasheet > 806020

806020

更新时间： 2024-11-21 14:56:11

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
3页	392K
描述
806系列保险丝专为在高达150°C的高工作环境温度下工作的电路提供过流保护。通用型设计确保了卓越的高温稳定性和性能可靠性。 Littelfuse陶瓷保险丝系列通常具备的高I2t值确保了保险丝

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806020 数据手册

Fuse Datasheet

Surface Mount Fuses

Ceramic Fuse > 806 Series

RoHS Pb

Description

The 806 Series fuse is designed specifically to provide overcurrent

protection to circuits that operate under high working ambient

temperature up to 150 °C.

Its design ensures excellent temperature stability and performance

reliability. The high I²t values which is typical in the Littelfuse

Ceramic Fuse family ensure high inrush current withstand

capability.

Features & Benefits

■ Recognized to UL/CSA/NMX

248-1 and UL/CSA/NMX

248-14

■ High current ratings in

small size

■ High performance

materials provide improved

performance in elevated

ambient temperature

application

■ OperatingTemperature from

-55 ºC to +150 ºC

■ Designed to provide over-

current protection in high

current Voltage Regulator

Module (VRM) applications

Additional Information

■ Avoids nuisance opening

due to high inrush and surge

current inherent in the

system

■ 100% Lead-free, RoHS

compliant, and Halogen-free

■ Suitable for both leaded

and lead-free reﬂow/wave

soldering

Resources

Accessories

Samples

Applications

Agency Approvals

■ Voltage Regulator Module

■ DC-DC converter

■ Power tool

(VRM) equipment

Agency

Agency File Number

Ampere Range

■ Notebook PC

E10480

20 A – 30 A

Electrical Characteristics

% of Ampere Rating

Ampere Rating

Opening Time at 25 ºC

4 hours, Minimum

100%

250%

20 A – 30 A

5 seconds, Maximum

Electrical Specifications

Nominal Power

Dissipation At

Rated Current

(W)

Agency

Approvals

Ampere

Rating

(A)

Max

Voltage Rating

(V)

Interrupting

Nominal

Melting

Nominal Voltage

Amp

Code

Rating

Resistance

Drop At Rated

(AC/DC)¹

(Ohms)²

I²t (A²sec)³

Current (V)⁴

020.

025.

0.00290

0.00219

0.0938

0.0877

1.8760

2.1925

250 A @ 24 VDC

200 A @ 36 VDC

110

300 A @ 24 VDC

200 A @ 36 VDC

030.

0.00174

170

0.0948

2.8440

Notes:

1. DC Interrupting Rating tested at rated voltage with time constant < 0.1 msec.

2. Nominal Resistance measured with <10% rated current.

3. Nominal Melting I²t measured at 1 msec. opening time. For other I²t data refer to chart.

4. Nominal Voltage Drop measured at rated current after temperature has stabilized and with fuse mounted on board with 3 oz Cu trace.

 Devices are designed to carry rated current for hours minimum. It is recommended that devices be operated continuously at no more than 80% rated current. See ‘Temperature Re-rating Curve’ for additional re-rating information.

 Devices are designed to be mounted with marking code facing up.

Speciﬁcations are subject to change without notice.

Revised: BT.06/21/22

12 3

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与806020相关器件

型号	品牌	获取价格	描述	数据表
806025	LITTELFUSE	获取价格	806系列保险丝专为在高达150°C的高工作环境温度下工作的电路提供过流保护。通用型设
806-025-02Z110-15PF	GLENAIR	获取价格	MIL Series Connector, 15 Contact(s), Stainless Steel, Male, Solder Terminal, Receptacle,
806-025-02Z114-20PB	GLENAIR	获取价格	MIL Series Connector, 20 Contact(s), Stainless Steel, Male, Solder Terminal, Receptacle,
806-025-02Z116-60DF	GLENAIR	获取价格	MIL Series Connector, 60 Contact(s), Stainless Steel, Female, Solder Terminal, Receptacle,
806-025-02Z116-60SF	GLENAIR	获取价格	MIL Series Connector, 60 Contact(s), Stainless Steel, Female, Solder Terminal, Receptacle,
806-025-02Z118-85DB	GLENAIR	获取价格	MIL Series Connector, 85 Contact(s), Stainless Steel, Female, Solder Terminal, Receptacle,
806-025-02Z120-110DD	GLENAIR	获取价格	MIL Series Connector, 110 Contact(s), Stainless Steel, Female, Solder Terminal, Receptacle
806-025-02Z122-140SE	GLENAIR	获取价格	MIL Series Connector, 140 Contact(s), Stainless Steel, Female, Solder Terminal, Receptacle
806-025-02Z122-69DB	GLENAIR	获取价格	MIL Series Connector, 69 Contact(s), Stainless Steel, Female, Solder Terminal, Receptacle,
806-025-02Z124-186CD	GLENAIR	获取价格	MIL Series Connector, 186 Contact(s), Stainless Steel, Male, Solder Terminal, Receptacle,

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