BYC20 datasheet(2/3 Pages) UTC

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BYC20

Preliminary

DIODE

UNISONICTECHNOLOGIESCO.,LTD

2 of 3

www.unisonic.com.tw

QW-R601-027.c



ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

Peak Repetitive Reverse Voltage

VRRM

600

Crest Working Reverse Voltage

VRWM

600

Reverse Voltage

square-wave pulse; δ =1.0;

TTab ≤100°C

500

Average Forward Current

square-wave pulse; δ =0.5;

TTab ≤93°C

IF(AV)

Repetitive Peak Forward

Current

square-wave pulse; δ =0.5;

tP = 25µs, TTab ≤93°C

IFRM

Non-Repetitive Peak Forward

Current

tP=10ms,sine-wave pulse;

IFSM

250

tP=8.3ms,sine-wave pulse;

274

Operating Junction Temperature

150

°C

Storage Temperature

TSTG

-40 ~ +150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Ambient

θJA

K/W

Junction to Tab

θJB

1.2

K/W



ELECTRICAL CHARACTERISTICS (TJ =25°C, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Forward Voltage

IF =20A, TJ =150°C

1.54 1.97

IF =40A, TJ =150°C

1.95 2.34

IF =20A

1.89 2.9

Reverse Current

VR=600V

200

µA

VR=500V, TJ=100°C

1.6

3.0

Reverse Recovery Time

tRR

IF =1A, VR=30V, dIF/dt=50A/μs(Figure 1)

IF=20A,VR=400V, dIF/dt=500A/μs

(Figure 1)

TJ=25°C

TJ=100°C

Peak Reverse Recovery Current

IRM

IF=20A,VR=400V,

TJ=125°C (Figure 1)

dIF/dt=50A/μs

3.0

7.5

dIF/dt=500A/μs

9.5

Forward Recovery Voltage

VFR

IF =20A, dIF/dt=100A/μs (Figure 2)

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