2

05180.R4 2/07

www.protekdevices.com

*PATENT PENDING

PKFC3.3C*

thru

PKFC36C*

DEVICE CHARACTERISTICS

Operating Temperature

SYMBOL

VALUE

-55 to 150

°C

°C

-55 to 150

UNITS

PARAMETER

Storage Temperature

Peak Pulse Power (tp = 8/20µs) - See Figure 1

250

Watts

0

5

10

15

20

25

30

t - Time - µs

0

20

40

60

80

100

120

TEST

WAVEFORM

PARAMETERS

t

t

t

f

Peak Value I

PP

t

I

FIGURE 2

PULSE WAVE FORM

0.01

1

10

100

1,000

10,000

t

10

100

1,000

10,000

FIGURE 1

PEAK PULSE POWER VS PULSE TIME

250W, 8/20µs Waveform

PART

NUMBER

(See Note 1)

MINIMUM

BREAKDOWN

VOLTAGE

@ 1mA

V

(BR)

VOLTS

MAXIMUM

CLAMPING

VOLTAGE

(See Fig. 2)

@ I

V

C

VOLTS

MAXIMUM

CLAMPING

VOLTAGE

(See Fig. 2)

@8/20µs

V

TYPICAL

CAPACITANCE

@0V, 1 MHz

C

pF

PKFC3.3C

PKFC05C

PKFC08C

PKFC12C

PKFC15C

PKFC24C

PKFC36C

3.3

5.0

8.0

12.0

15.0

24.0

36.0

4.0

6.0

8.5

13.3

16.7

26.7

40.0

7.0

9.8

13.4

19.0

24.0

43.0

64.0

12.5V @ 20A

14.7V @ 17A

19.2V @ 13A

29.7V @ 9.0A

35.7V @ 7.0A

55.0V @ 5.0A

84.0V @ 3.0A

150

100

75

50

40

30

25

MAXIMUM

LEAKAGE

CURRENT

(See Note 2)

@V

WM

I

D

µA

75*

10**

10***

1

1

1

1

RATED

STAND-OFF

VOLTAGE

V

WM

VOLTS

Note 1: All devices are bidirectional. Electrical characteristics apply in both directions.

Note 2: *Typical leakage current < 5µA @ 2.8V. **Typical leakage current <500nA @ 3.3V. ***Typical leakage current <200nA @ 5V.

DEVICE

MARKING

CODE

03

05

08

12

15

24

36