2SC4221 PDF Datasheet
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Description
This is Switching Regulator Applications. Ordering number:EN2816B
NPN Triple Diffused Planar Silicon Transistor
2SC4221
500V, 3A Switching Regulator Applications
Features
· High breakdown voltage, high reliability. · Fast switching speed (tf=0.1 s typ). · Wide ASO. · Adoption of MBIT process. · Suitable for sets whose height is restricted.
Package Dimensions
unit:mm 2049C
[2SC4221]
10.2 0.9 4.5 1.3
11.5
20.9
1.6
1.2
9.4
0.8
11.0
8.8
0.4
1
2
3
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) Base Current Collector Dissipation Junction Temperature Storage Temperature Symbol VCBO VCEO VEBO IC ICP IB PC Tj Tstg
Tc=25˚C PW≤300 s, duty cycle≤10%
2.55
2.55
1 : Base 2 : Collector 3 : Emitter SANYO : TO-220MF
Conditions
2.7
Ratings 800 500 7 3 6 1 40 150 55 to +150
Unit V V V A A A W
˚C ˚C
Electrical Characteristics at Ta = 25˚C
Parameter Collector Cutoff Current Emitter Cutof.