1999 Apr 22

4

Philips Semiconductors

Product specification

Silicon controlled switch

BRY62

Switching times

turn-on time

see Figs 6 and 7

−

0.25

µs

1.5

µs

turn-off time

−

15

µs

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

Fig.2 Two transistor equivalent circuit.

MBB680

a (anode)

(e )

2

k (cathode)

(e )

1

PNP transistor

NPN transistor

kg (cathode gate)

ag (anode gate)

(b ,c )

12

(c ,b )

12

Fig.3 PNPN silicon controlled switch structure.

handbook, halfpage

MBB681

b ,c

12

c ,b

12

P

N

P

N

P

N