Document
UT6K3
30V Nch+Nch Middle Power MOSFET
VDSS RDS(on)(Max.)
ID PD
30V 42mΩ ±5.5A
2W
lFeatures
1) Low on - resistance. 2) Small Surface Mount Package . 3) Pb-free lead plating ; RoHS compliant. 4) Halogen Free.
lOutline
DFN2020-8D
HUML2020L8
lInner circuit
Datasheet
lPackaging specifications Packing
Embossed Tape
lApplication
Reel size (mm)
180
Load Switch Battery Switch for mobile
Type Tape width (mm) Basic ordering unit (pcs)
8 3000
DC/DC Converter
Taping code
TCR
Marking
K03
lAbsolute maximum ratings (Ta = 25°C ,unless otherwise specified)
Parameter
Symbol
Value
Unit
Drain - Source voltage
VDSS
30 V
Continuous drain current
ID ±5.5 A
Pulsed drain current
IDP*1 ±12 A
Gate - Source voltage
VGSS
±12 V
Avalanche current, single pulse
IAS*2 5.5 A
Avalanche energy, single pulse
EAS*2
2.4 mJ
Power dissipation
PD*3 2 W
Junction temperature
Tj 150 ℃
Operating junction and storage temperature range
Tstg
-55 to +150
℃
www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved.
1/11
20150903 - Rev.003
UT6K3
lThermal resistance
Parameter
Thermal resistance, junction - ambient
Datasheet
Symbol RthJA*3
Values Min. Typ. Max.
- - 62.5
Unit ℃/W
lElectrical characteristics (Ta = 25°C)
Parameter
Symbol
Conditions
Drain - Source breakdown voltage
Breakdown voltage temperature coefficient
Zero gate voltage drain current
Gate - Source leakage current
Gate threshold voltage
Gate threshold voltage temperature coefficient
Static drain - source on - state resistance
Gate resistance
Forward Transfer Admittance
V(BR)DSS VGS = 0V, ID = 1mA
ΔV(BR)DSS ID = 1mA ΔTj referenced to 25℃
IDSS VDS = 30V, VGS = 0V
IGSS VDS = 0V, VGS = ±12V
VGS(th) VDS = VGS, ID = 1mA ΔVGS(th) ID = 1mA ΔTj referenced to 25℃
RDS(on)*4 VGS = 4.5V, ID = 5.0A VGS = 2.5V, ID = 2.75A
RG f=1MHz, open drain
|Yfs|*4 VDS = 5.0V, ID = 5.0A
Values Min. Typ. Max.
Unit
30 - - V
- 18 - mV/℃
- - 1 μA
- - ±100 nA
0.5 - 1.5 V
- -1.8 - mV/℃ - 30 42
mΩ - 45 63 - 2.2 - Ω 2.3 - - S
*1 Pw ≤ 10μs, Duty cycle ≤ 1% *2 L ⋍ 0.1mH, VDD = 15V, RG = 25Ω, STARTING Tj = 25℃ Fig.3-1,3-2 *3 Mounted on a Cu boad (40×40×0.8mm) *4 Pulsed
www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved.
2/11
20150903 - Rev.003
UT6K3
lElectrical characteristics (Ta = 25°C)
Parameter
Symbol
Conditions
Input capacitance Output capacitance Reverse transfer capacitance Turn - on delay time Rise time Turn - off delay time Fall time
Ciss Coss Crss td(on)*4 tr*4 td(off)*4 tf*4
VGS = 0V VDS = 15V f = 1MHz
VDD ⋍ 15V,VGS = 4.5V
ID = 2.75A RL = 6Ω RG = 10Ω
Datasheet
Values Min. Typ. Max.
- 450 - 50 - 35 - 7.2 - 5.8 - 13 - 5.1 -
Unit pF ns
lGate charge c.