Central BRX48 Silicon controlled rectifier Datasheet

BRX44
BRX45
BRX46
Central
BRX47
BRX48
BRX49
TM
Semiconductor Corp.
SILICON CONTROLLED RECTIFIER
0.8 AMP, 30 THRU 400 VOLTS
DESCRIPTION:
The CENTRAL SEMICONDUCTOR BRX44 series
types are PNPN Silicon Controlled Rectifiers
manufactured in a TO-92 case, designed for control
systems and sensing circuit applications.
MARKING CODE: FULL PART NUMBER
TO-92 CASE
MAXIMUM RATINGS: (TA=25°C unless otherwise noted)
SYMBOL
Peak Repetitive Off-State Voltage
RMS On-State Current (TC=40°C)
Average On-State Current (TC=40°C)
Nonrept. On-State Current (TC =60°C)
Fusing Current (t=10ms)
VDRM, VRRM
IT(RMS)
BRX44 BRX45 BRX46 BRX47 BRX48 BRX49 UNITS
30
60
100
200
300
400
0.8
V
A
IT(AV)
0.5
A
ITSM
10
A
I 2t
0.24
A2s
VGRM
8.0
V
IGM
PGM
PG (AV)
1.0
A
2.0
W
0.1
W
TJ, Tstg
ΘJC
-40 to +125
°C
Thermal Resistance
100
°C/W
Thermal Resistance
ΘJA
200
°C/W
Peak Reverse Gate Voltage (IGR=10µA)
Peak Gate Current (t=10µs)
Peak Gate Dissipation (t=10µs)
Gate Dissipation (t=20ms)
Operating and Storage
Junction Temperature
ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted)
SYMBOL
TEST CONDITIONS
IDRM, IRRM
IDRM, IRRM
VTM
Rated VDRM, VRRM, RGK=1.0KΩ, TC=25°C
Rated VDRM, VRRM, RGK=1.0KΩ, TC=125°C
IT=1.0A
IGT
VGT
MIN
MAX
UNITS
1.0
µA
0.1
mA
1.7
V
VD=6.0V, RL=10Ω
VD=6.0V, RL=10Ω
200
µA
0.8
V
IH
IL
RGK=1.0KΩ
5.0
mA
RGK=1.0KΩ
6.0
dv/dt
VD=0.67V x VDRM, RGK=1.0KΩ, TC=125°C
IG= 10mA, diG /dt=0.1A/µs, TC=125°C
di/dt
mA
100
V/µs
30
A/µs
R0 (27-April 2004)
Central
TM
BRX44
BRX45
BRX46
Semiconductor Corp.
BRX47
BRX48
BRX49
SILICON CONTROLLED RECTIFIER
0.8 AMP, 30 THRU 400 VOLTS
TO-92 CASE - MECHANICAL OUTLINE
LEAD CODE:
1) ANODE
2) GATE
3) CATHODE
MARKING CODE:
FULL PART NUMBER
SYMBOL
A (DIA)
B
C
D
E
F
G
H
I
DIMENSIONS
INCHES
MILLIMETERS
MIN
MAX
MIN
MAX
0.175 0.205 4.45
5.21
0.170 0.210 4.32
5.33
0.500
12.70
0.016 0.022 0.41
0.56
0.100
2.54
0.050
1.27
0.125 0.165 3.18
4.19
0.080 0.105 2.03
2.67
0.015
0.38
TO-92 (REV: R1)
R0 (27-April 2004)
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