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performance parameter table of MCPCB

Parameters might be changed without notice due to our continuously improvement.
 


(Unit)

AL base

Cu base

Fe base

Test reference

(Actual value)

(Actual value)

(Actual value)

Peel strength

N/mm

2.2

2.0

2..3


GJB1651in4010

Surface resistance

1×(10^6)

1×(10^6)

×(10^6)

GJB1651in5020

Volume resistance

MΩ.m

3.2×(10^7)

3.2×(10^7)

3.2×(10^7)

GJB1651in5020

Breakdown voltage

Kv/min

≥2

Make breakdown vo-

ltage according to the prod-

uct demand)

≥1.0

Make breakdown vo-

ltage according to the prod-

uct demand)

≥1.0

Make breakdown vo-

ltage according to the prod-

uct demand)

GJB1651in5040

Solder fioat

℃/min

260℃,3min

non-foaming and

non-stratified

260℃,3min

non-foaming and

non-stratified

260℃,3min

non-foaming and

non-stratified

GJB1651in4010

Flammaility

-

FV-0

FV-0

FV-0

GB/T4722in17

Thermal impedance

℃/W

0.25~1.2

0.25~1.2

0.25~1.2

TO-220

Dielectric constant

-

3.0

3.0

3.0

(40℃,93%,96h)

Dielectric conductivity

W/M.K

0.8~8

0.8~350

0.8~3

ASTM 5470-D

Working  Temperature

≤120

≤120

≤120

(40℃,93%,1Y)

MCPCB Thermal

 conductivity

W/M.K

≥200

≥350

≥45

ASTM 5470-D