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DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
M3D071
BRY62
Silicon controlled switch
Product specification
Supersedes data of September 1994
File under Discrete Semiconductors, SC04
1997 Jul 21
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Philips Semiconductors
Product specification
Silicon controlled switch
BRY62
DESCRIPTION
PINNING
Silicon planar PNPN switch in a
SOT143B plastic package. It is an
integrated PNP/NPN transistor pair,
with all electrodes accessible.
PIN
DESCRIPTION
1
anode gate
2
anode
3
cathode
APPLICATIONS
4
cathode gate
·
Switching applications.
handbook, 2 column 4
3
handbook, halfpage
a
ag
kg
1
2
k
MBB068
Top view
MSB014
Marking code: A51.
Fig.1 Simplified outline (SOT143B) and symbol.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MAX.
UNIT
PNP transistor
V EBO
emitter-base voltage
open collector
-
70
V
NPN transistor
V CBO
collector-base voltage
70
V
I ERM
repetitive peak emitter current
-
2.5
A
P tot
total power dissipation
T amb £
25
°
C
250
mW
T j
junction temperature
150
°
C
V AK
forward on-state voltage
I A = 50 mA; I AG = 0; R KG-K =10k W
1.4
V
I H
holding current
I AG = 10 mA; V BB =
-
2 V; R KG-K =10k
W
1
mA
t on
turn-on time
0.25
m
s
t off
turn-off time
15
m
s
1997 Jul 21
2
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Philips Semiconductors
Product specification
Silicon controlled switch
BRY62
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
NPN transistor
V CBO
collector-base voltage
open emitter
-
70
V
V CER
collector-emitter voltage
R BE =10k
W
-
70
V
V EBO
emitter-base voltage
open collector
-
5
V
I C
collector current (DC)
note 1
-
175
mA
I CM
peak collector current
note 2
-
175
mA
I E
emitter current (DC)
-
-
175
mA
I ERM
repetitive peak emitter current
t p =10
m
s;
d
= 0.01
-
-
2.5
A
PNP transistor
V CBO
collector-base voltage
open emitter
-
-
70
V
V CEO
collector-emitter voltage
open base
-
-
70
V
V EBO
emitter-base voltage
open collector
-
-
70
V
I E
emitter current (DC)
-
175
mA
I ERM
repetitive peak emitter current
t p =10
m
s;
d
= 0.01
-
2.5
A
Combined device
P tot
total power dissipation
T amb £ 25 ° C
-
250
mW
T stg
storage temperature
-
65
+150
°
C
T j
junction temperature
-
150
°
C
T amb
operating ambient temperature
see Fig.14
-
65
+150
°
C
Notes
1. Provided the I E rating is not exceeded.
2. During switching on, the device can withstand the discharge of a capacitor of a maximum value of 500 pF. This
capacitor is charged when the transistor is in cut-off condition, with a collector supply voltage of 160 V and a series
resistance of 100 k
W
.
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
R th j-a
thermal resistance from junction to ambient in free air
500
K/W
1997 Jul 21
3
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Philips Semiconductors
Product specification
Silicon controlled switch
BRY62
a (anode)
(e )
2
e 2
handbook, halfpage
ag (anode gate)
PNP transistor
(c ,b )
12
P
N
P
N
c ,b
12
b ,c
12
P
kg (cathode gate)
NPN transistor
N
(b ,c )
12
MBB681
e 1
k (cathode)
(e )
1
MBB680
Fig.2 Two transistor equivalent circuit.
Fig.3 PNPN silicon controlled switch structure.
handbook, halfpage
a
I A
handbook, halfpage
I A
I AG
I AG
a
ag
I KG
V AK
R KG-K
ag
kg
DUT
-
I K
kg
k
V BB
k
MBB683
MBB682
Fig.4 Silicon controlled switch symbol.
Fig.5 Equivalent test circuit for holding current.
1997 Jul 21
4
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Philips Semiconductors
Product specification
Silicon controlled switch
BRY62
CHARACTERISTICS
T amb =25 ° C unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN. MAX.
UNIT
NPN transistor
I CER
collector cut-off current
V CE =70V; R BE =10k
W
-
100
nA
V CE =70V; R BE =10k
W
; T j = 150
°
C
-
10
m
A
I EBO
emitter cut-off current
I C = 0; V EB =5V; T j = 150
C
-
10
m
A
V CEsat
collector-emitter saturation voltage
I C = 10 mA; I B =1mA
-
500
mV
V BEsat
base-emitter saturation voltage
I C = 10 mA; I B =1mA
-
900
mV
h FE
DC current gain
I C = 10 mA; V CE =2V
50
-
f T
transition frequency
I C = 10 mA; V CE = 2 V; f = 100 MHz
100
-
MHz
C c
collector capacitance
I E =i e = 0; V CB = 20 V; f = 1 MHz
-
5
pF
C e
emitter capacitance
I C =i c = 0; V EB = 1 V; f = 1 MHz
-
25
pF
PNP transistor
I CEO
collector cut-off current
I B = 0; V CE = - 70 V; T j = 150 ° C
-
- 10
m A
I EBO
emitter cut-off current
I C = 0; V EB =
-
70 V; T j = 150
°
C
-
-
10
m
A
h FE
DC current gain
I E = 1 mA; V CB =
-
5V
3
15
Combined device
V AK
forward on-state voltage
R KG-K =10k W
I A = 50 mA; I AG =0
-
1.4
V
I A = 50 mA; I AG = 0; T j =
-
55
°
C
-
1.9
V
I A = 1 mA; I AG =10mA
-
1.2
V
I H
holding current
R KG-K =10k W ;I AG = 10 mA;
V BB =
-
1
mA
-
2 V; see Fig.5
Switching times
t on
turn-on time
V KG-K = - 0.5 to 4.5 V; R KG-K =1k W ;
see Figs 6 and 7
-
0.25
m s
V KG-K =
-
0.5 to 0.5 V; R KG-K =10k
W-
1.5
m
s
t off
turn-off time
R KG-K =10k
W
; see Figs 8 and 9
-
15
m
s
1997 Jul 21
5
°
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