Ordering number:EN4723
NPN Epitaxial Planar Silicon Transistor
2SC4987
High-Speed Switching Applications
Features
· Fa...
Ordering number:EN4723
NPN Epitaxial Planar Silicon
Transistor
2SC4987
High-Speed Switching Applications
Features
· Fast switching speed. · Low collector saturation voltage. · High gain-bandwidth product. · Small collector capacitance. · Very small-sized package permitting 2SC4987-
applied sets to be made small and slim.
Package Dimensions
unit:mm 2106A
[2SC4987]
0.3
0.75 0.6
0 to 0.1
0.4 0.8 0.4 1.6
0.1max
0.5 0.5 1.6
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter Collector-to-Base Voltage Collector-to-Emitter Voltage Collector-to-Emitter Voltage Emitter-to-Base Voltage Collector Current Collector Current (Pulse) Base Current Collector Dissipation Junction Temperature Storage Temperature
Symbol
VCBO VCES VCEO VEBO
IC ICP IB PC Tj
Tstg
Electrical Characteristics at Ta = 25˚C
Conditions
Parameter
Symbol
Conditions
Collector Cutoff Current Emitter Cutoff Current DC Current Gain Gain-Bandwidth Product Output Capacitance
ICBO IEBO hFE
fT Cob
* : The 2SC4987 is classified by 10mA hFE as follows :
VCB=20V, IE=0 VEB=3V, IC=0 VCE=1V, IC=10mA VCE=10V, IC=10mA VCB=5V, f=1MHz
Marking
B4
hFE 50 to 100
B5 70 to 140
0.2 0.1
1 : Base 2 : Emitter 3 : Collector SANYO : SMCP
Ratings 40 40 15 5
200 500
40 150 150 –55 to +150
Unit V V V V mA mA mA
mW ˚C ˚C
Ratings min typ
50* 90 450 750
1.4
max 0.1 0.1
200*
4.0
Unit µA µA
MHz pF
B6 100 to 200
Any and all SANYO products described or contained herein do not have specifications that can handle applica...