PAGE . 4

STAD-DEC.15.2005

1.5KE SERIES

Fi g. 1 PEAK PULSE PO W ER RATI NG VERSUS

PULSE TI M E CURVE

Fig.2 PULSE DERATING CURVE

Fig.3 PULSE WAVEFORM

Fig.5 STEADY STATE POWER DERATING

Fig.6 MAXIMUN NON-REPETITEVE PEAK FORWARD

SURGE CURRENT UNIDIRECTIONAL

Fig.4 TYPICAL JUNCTION CAPACITANCE

td,PULSE WIDTH,usec

T,TIME,ms

T , LEAD TEMPERATURE, C

L

O

T ,AMBIENT TEMPERATURE, C

A

O

0.1

0.1

1.0

1.0

10

10

100

100

1000

10000

100

75

50

25

0

125

150

175

200

25

50

75

100

0

Non-Repetitve

Pulse Wavefom

Shown in Figure.3

T= 25 C

A

O

0

1.0

2.0

3.0

4.0

0

50

100

150

Pulse Wid th (td ) is De fine d

a s the Point Where t he Pe a k

Curre nt De c a ys to 5 0%o fIp p

tf= 10 u se c

10/1000 u se c Wa ve fo rm

as De fine d b ye R.E.A.

Pe a k Va lue

Ip p m

Ha lf Va lue -Ip p

2

e-kt

td

10

1,000

100

10

5.0

10

20

50

100

200

500

Tj= 25 C

f= 1.0MHZ

Vsig = 50m Vp -p

Me a sure d a t

Ze ro Bia s

Me a sure d a t

Stand- Off

Vo lta ge (V

)

RWM

4

125

150

175

200

25

50

75

100

0

0

5.00

3.75

2.50

1.25

= 3 75 "(9.5m m )

2 0mm 2 0mm 1 m m

C o pp e r He at Sinks

(0.8 " 0 .8" 0 .40 ")

+

+

+

+

1

Tj= Tj m a x

8.3m s SINGLE HALF sinc e -WAVE

JEDEC M ETHOD

10

50

100

200

10

5

50

100

UNIDIREC TIONAL ONLY

NUMBER OF CYC LES AT 60 Hz

LEGAL STATEMENT

Copyright PanJit International, Inc 2005

The information presented in this document is believed to be accurate and reliable. The specifications and information

herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the

suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or

systems. Pan Jit does not convey any license under its patent rights or rights of others.