SMALL SIGNAL TRANSISTOR Ordering Code BC557B BC557B-AP Marki

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SMALL SIGNAL TRANSISTOR Ordering Code BC557B BC557B-AP Marki

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BC557B
SMALL SIGNAL TRANSISTOR
Ordering Code BC557B BC557B-AP
Marking
Package Shipment
BC557B TO-92 Bulk BC557B TO-92 Ammopack
SILICON EPITAXIAL PLANAR TRANSISTOR TO-92 PACKAGE SUITABLE THROUGH-HOLE ASSEMBLY COMPLEMENTARY TYPE BC547B TO-92 Bulk TO-92 Ammopack
APPLICATIONS WELL SUITABLE HOME APPLIANCE EQUIPMENT SMALL LOAD SWITCH TRANSISTOR WITH HIGH GAIN SATURATION VOLTAGE
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Collector Peak Current Total Dissipation Storage Temperature Max. Operating Junction Temperature Value -100 -200 Unit
March 2003
BC557B
THERMAL DATA
thj-amb Thermal Resistance Junction-Ambient thj-Case Thermal Resistance Junction-Case 83.3
ELECTRICAL CHARACTERISTICS (Tcase unless otherwise specified)
Symbol Parameter Collector Cut-off Current Emitter Cut-off Current Test Conditions Min. Typ. Max. -100 Unit
(BR)CEO Collector-Emitter Breakdown Voltage CE(sat) BE(sat) BE(on) Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage Base-Emitter Voltage Current Gain Transition Frequency Collector-Base Capacitance Emitter-Base Capacitance Noise Figure
-100 -100
-0.5 -0.5 1KHz -0.6
-0.06 0.18 -0.75 -0.93 -0.65
-0.3 -0.65
-0.75 -0.82
100MHz -0.5
-200
Pulsed: Pulse duration duty cycle
BC557B
TO-92 MECHANICAL DATA
MIN. 4.32 0.36 4.45 3.30 2.41 1.14 12.70 2.16 1.14 0.41 degree TYP. MAX. 4.95 0.51 4.95 3.94 2.67 1.40 15.49 2.41 1.52 0.56 degree MIN. 0.170 0.014 0.175 0.130 0.095 0.045 0.500 0.085 0.045 0.016 degree inch TYP. MAX. 0.195 0.020 0.194 0.155 0.105 0.055 0.609 0.094 0.059 0.022 degree
DIM.
BC557B
TO-92 AMMOPACK SHIPMENT (Suffix"-AP") MECHANICAL DATA
DIM. F1,F2 delta delta TYP. inch TYP.
MIN.
12.50 5.65 2.44 -2.00 17.50 5.70 8.50 18.50 15.50 3.80
12.70 6.35 2.54 18.00 6.00 9.00
16.00 4.00
MAX. 4.80 3.80 1.60 2.30 0.48 12.90 7.05 2.94 2.00 19.00 6.30 9.25 0.50 20.50 16.50 25.00 4.20 0.90 11.00 1.00
MIN.
0.492 0.222 0.096 -0.079 0.689 0.224 0.335 0.728 0.610 0.150
0.500 0.250 0.100 0.709 0.236 0.354
0.630 0.157
MAX. 0.189 0.150 0.063 0.091 0.019 0.508 0.278 0.116 0.079 0.748 0.248 0.364 0.020 0.807 0.650 0.984 0.165 0.035 0.433 0.039
3.00 -1.00
0.118 -0.039
BC557B
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SMALL SIGNAL TRANSISTOR Ordering Code BC557B BC557B-AP Marki

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