Datasheet > TR50

TR50

更新时间： 2024-09-13 12:28:11

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
3页	115K
描述
TO-220 and TO-247 Style Power Resistor

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数据手册

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TR50 数据手册

TR Series

Stackpole Electronics, Inc.

Resistive Product Solutions

TO-220 and TO-247 Style Power Resistor

•

TR20/30/35/50/50H comes in TO-220 style power package

TR100 available in TO-247 style power package

TR30/35/50H/100 has single screw mounting to heat sink

Molded case for environmental protection

Electrically isolated case

Features:

Non-inductive package

Electrical Specifications

Power Rating (Watts) Power Rating Maximum

Resistance

Temperature

Coefficient

Ohmic Range (Ω) and Tolerance

Package

Style

@ 25ºC with

Heat Sink (3)

(Watts)

@ 25ºC

Working

Voltage (1)

Type / Code

TR20

0.5%

10 - 10K

3.01 - 10K

1.02 - 3

10%

10 - 10K

3.3 - 10K

1.1 - 3

±50 ppm/ºC

±100 ppm/ºC

±200 ppm/ºC

±300 ppm/ºC

(2)

10 - 10K

3.3 - 10K

1.1 - 3

TO-220

20W

10 - 10K

350V

10 - 10K

TR30

TR35

TO-220

30W

35W

2.25W

2.5W

0.05 - 1

10 - 10K

3.3 - 10K

1.1 - 3

0.05 - 1

10 - 10K

3.3 - 10K

1.1 - 3

±50 ppm/ºC

±100 ppm/ºC

±200 ppm/ºC

±300 ppm/ºC

(2)

10 - 10K

3.01 - 10K

1.02 - 3

TR50

TO-220

50W

350V

420V

10 - 10K

TR50H

2.25W

0.1 - 1

±50 ppm/ºC

±100 ppm/ºC

±200 ppm/ºC

±300 ppm/ºC

(2)

10 - 10K

3.01 - 10K

1.02 - 3

10 - 10K

3.3 - 10K

1.1 - 3

10 - 10K

3.3 - 10K

1.1 - 3

TR100

TO-247

100W

3.5W

700V

0.05 - 1

(1) Lesser of √PR or maximum working voltage

(2) Unspecified TCR. Contact Factory.

(3) The case temperature is to be used for the definition of the applied power limit. Refer to Power Derating Curve.

Environmental Characteristics

Specification

Test Item

Test Method

TR20/30/35/50/50H

TR100

2 times rated power with applied voltage not to exceed 1.5 times

maximum continuous operating voltage for 5 seconds

Short Time Overload

∆R ± (0.3% + 0.001Ω)

∆R ± (0.5% + 0.001Ω)

Load Life

∆R ± (1% + 0.001Ω)

∆R ± (0.5% + 0.001Ω)

∆R ± (0.3% + 0.001Ω)

∆R ± (0.2% + 0.001Ω)

∆R ± (1% + 0.001Ω)

∆R ± (0.5% + 0.001Ω)

∆R ± (0.2% + 0.001Ω)

∆R ± (0.4% + 0.001Ω)

MIL-R-39009, 2000 hours at rated power

MIL-STD-202, Method 103B

Moisture Resistance

Thermal Shock

MIL-STD-202, Method 107G

Terminal Strength

Vibration, High Frequency

Dielectric Strength

Insulation Resistance

MIL-STD-202, Method 211, Condition A (Pull Test) 2.4N

MIL-STD-202, Method 204, Condition D

1800VAC

10GΩ min.

Operating Temperature Range: -65ºC to + 150ºC (TR20/TR30/TR50/TR50H)

-65ºC to + 175ºC (TR35/TR100)

Rev Date: 03/14/2012

This specification may be changed at any time without prior notice

Please confirm technical specifications before you order and/or use.

www.seielect.com

marketing@seielect.com

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