TGHPV1K00KE [OHMITE]

SOT-227 600W 1000 OHM;


型号：	TGHPV1K00KE
厂家：	OHMITE MFG. CO.
描述：	SOT-227 600W 1000 OHM
文件：	总2页 (文件大小：440K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TGH600 Series

600 Watt Thick Film SOT227 Package

Due to the TGH600's non-inductive design, they

are deally suited for high-frequency and pulse-

load applications. The TGH600 series resistors are

designed for direct mounting onto a heatsink and

provides up to 600 watts of power dissipation.

Popular applications include variable speed drives,

power supplies, control devices, telecom, robotics,

motor controls, and other switching designs.

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0.25 to 1K

Ohmic range

Resistance tolerance

Temperature coefficient

Maximum working voltage

Power rating

Derating

±10%; ±5% on request

100

600

480

±250ppm/°C (others on request)

1000V DC (higher voltage on request)

600W at 85°C bottom case temperature. Note:

Liquid cooling required to achieve full power rating.

360

240

120

Dielectric strength up to 4,000VDC against ground

between R1 and R2: 500V; 1,000V on request

2kVrms, <80pC

Electric strength voltage

Isolation voltage

Partial discharge

25 50

85100 125 150 175

Bottom of base plate Temperature, °C

10GΩ min. at 1kV

Insulation resistance

Short time overload

Derating (thermal resistance): 8.33 W/K (0.12 K/W)

(for conf. 1, 2, 3) Best results can be obtained by

using a thermal transfer compound with a heat con-

ductivity of at least 2.9 W/mK. The flatness of the

cooling plate must be better than 0.05 mm overall.

Surface roughness should not exceed 6.4 μm.

1.25 x rated power at 85°C bottom case temp. for

10 sec, ΔR = 0.4% max.

-55°C to +155°C

Operating temperature

Mtg. torque for base plate

Mtg. torque for contacts

(static) 1.3 Nm to 1.5 Nm M4 screws

(static) 1.1 Nm to 1.3 Nm M4 screws, screw-in

depth max. 5mm

Configurations

(per package)

Config. 1 (V)

Config. 2 (X)

Config. 3 (Y)

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Test Method

ΔR

MIL-Std-202, Method 106

(0.5% + 0.001W) max

(0.3% + 0.01W) max

Moisture Resistance

Mil-Std-202, Method 107, Cond F

Thermal shock

Terminal Strength

Vibration, High Frequency

Life

MIL-Std-202, Method 211, Cond A (pull test) 2.4N (0.2% = 0.01W) max

MIL-Std-202, Method 204, Cond D (0.2% + 0.01W) max

20 years (120,000 hours) Operating failure rate of 8.3 x 10-7 fail/hour.

Requirements to be achieved under the following conditions: T^amb=25°C, THS=70°C, Papplied=Pn

(continued)

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156

TGH600 Series

600 Watt Thick Film SOT227 Package

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1.496"±.012

(38mm .3ꢀ

0.472" ±.008

(1ꢁmm .ꢁꢀ

1.24" ±.02

(31.5mm .5ꢀ

0.315" ±.008

(8mm .ꢁꢀ

0.078" ±.002

(ꢁmm .05ꢀ

0.031" ±.002

(0.8mm .05ꢀ

0.157" min.

(4.0mmꢀ

diam.

0.165" ±.004

(4.ꢁmm .1ꢀ

0.5" ±.02

(1ꢁ.7mm .5ꢀ

0.98" ±.2

(ꢁ4.9mm .5ꢀ

0.209" min.

(5.3mmꢀ

0.59" ±.008

(15mm 0.ꢁꢀ

0.354" ±.004

(9mm .1ꢀ

1.189" ±.004

(30.ꢁmm .1ꢀ

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Configuration

Standard part numbers

V = config. 1

X = config. 2

Y = config. 3

E = RoHS

compliant

TGHPVR500KE TGHPV68R0KE

TGHPV1R00KE TGHPV100RKE

TGHPV5R00KE TGHPV150RKE

TGHPV7R50KE TGHPV250RKE

TGHPV10R0KE TGHPV470RKE

TGHPV15R0KE TGHPV750RKE

TGHPV27R0KE TGHPV1K00KE

TGHPV50R0KE

T G H P V 5 0 R 0 K E

SOT227 Series Wattage Resistance Value Tolerance

J = 5%

K = 10%

Example:

P = 600W

R500 = 0.500Ω

1R00 =

1Ω

250R = 250Ω

1K00 = 1,000Ω

10K0 =10,000Ω

THIS PRODUCT IS DESIGNED FOR

USE WITH PROPER HEATSINKING.

Maximum base plate temperature of the resistor must

be monitored and kept within specified limits to es-

tablish the power rating. Best technique is to attach a

thermocouple to the side of the base plate of the resis-

tor. Temperature of plastic housing or heat sink cannot

be used to establish rating of the resistor.

rev 11/20-1

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

157

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