2 Characteristics

LCDP1521

4/11

Figure 1.

Repetitive peak pulse current

2.4

Note: 1 See test circuit for VFP; RS is the protection resistor located on the line card.

2.5

Parameters related to the protection thyristor

2 See functional holding current (IH) test circuit

3 See test circuit for VDGL. The oscillations with a time duration lower than 50ns are not taken

into account

tr: rise time (µs)

tp: pulse duration (µs)

ex: Pulse waveform 10/1000 µs

tr = 10µs

tp = 1000 µs

Symbol

Test conditions

Max

Unit

t = 500 µs

2

V

(Note 1)

10/700 µs

1.2/50 µs

2/10 µs

1.5 kV

1.5 kV

2.5 kV

5

10

20

V

Symbol

Test conditions

Min

Max

Unit

0.1

5

mA

150

mA

2.5

V

5

50

µA

10/700 µs

1.2/50 µs

2/10 µs

1.5 kV

1.5 kV

2.5 kV

5

10

20

V

100

50

%IPP

t

t

t

r

p

0