Ordering number:EN3036
NPN Epitaxial Planar Silicon Transistor
2SC4491
L Load (Various Drivers) Switching Applications
...
Ordering number:EN3036
NPN Epitaxial Planar Silicon
Transistor
2SC4491
L Load (Various Drivers) Switching Applications
Applications
· Suitable for use in switching of L load (motor drivers, printer hammer drivers, relay drivers).
Features
· Darlington connection. · On-chip Zener diode of 60±10V between collector
and base. · Uniformity in collector-to-base voltage. · High DC current gain. · Wide ASO. · Large inductive load handling capability.
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter Collector-to-Base Voltage Collector-to-Emitter Voltage Emitter-to-Base Voltage Collector Current Collector Current (Pulse) Collector Dissipation Junction Temperature Storage Temperature * : On-chip Zener diode (60±10V)
Symbol
VCBO VCEO VEBO
IC ICP PC Tj
Tstg
Package Dimensions
unit:mm
2064A
[2SC4491]
2.5
1.45
6.9 1.0
4.0 1.0
4.5 1.0
1.0
0.9 1
0.6
0.5 23
2.54 2.54
0.45
1 : Emitter 2 : Collector 3 : Base SANYO : NMP
Conditions
Ratings 50* 50* 6 1.2 2.5 1 150
–55 to +150
Unit V V V A A W ˚C ˚C
Electrical Characteristics at Ta = 25˚C
Parameter
Collector Cutoff Current Emitter Cutoff Current DC Current Gain Collector-to-Emitter Saturation Voltage Base-to-Emitter Saturation Voltage Inductiv Load Handling Capability
Symbol
Conditions
ICBO IEBO hFE VCE(sat) VBE(sat) Es/b
VCB=40V, IE=0 VEB=5V, IC=0 VCE=5V, IC=500mA IC=500mA, IB=2mA IC=500mA, IB=2mA L=100mH, RBE=100Ω
Ratings min typ
1000
5000 1.0
15
max 10 10
1.5 2.0
Unit
µA µA
V V mJ
Any and all SAN...