ROHM UM6K1

Transistor
Small switching (30V, 0.1A)
UM6K1N
Features
1) Two 2SK3018 transistors in a single
UMT package.
2) The MOSFET elements are independent, eliminating interference.
3) Mounting cost and area can be cut
in half.
4) Low on-resistance.
5) Low voltage drive (2.5V) makes this
device ideal for portable equipment.
Applications
Interfacing, switching (30V, 100mA)
External dimensions (Units: mm)
Equivalent circuit
Structure
Silicon N-channel
MOSFET
Absolute maximum ratings (Ta = 25C)
194
Packaging specifications
Transistor
UM6K1N
Electrical characteristics (Ta = 25C)
Electrical characteristic curves
Fig.1
Typical output characteristics
Fig.2
Typical transfer characteristics
Fig.3
Gate threshold
voltage vs. channel
temperature
195
Transistor
UM6K1N
Fig.6 Static drain-source on-state
resistance vs. gate-source
voltage
Fig.7 Static drain-source on-state
resistance vs. channel
temperature
Fig.8 Forward transfer
admittance vs. drain current
Fig.11
196
Typical capacitance vs.
drain-source voltage
Fig.12
Switching characteristics
(See Figures 13 and 14 for
the measurement circuit
and resultant waveforms)
Transistor
UM6K1N
Switching characteristics measurement circuit
197