QM3214S Switching MOSFETs Datasheet

QM3214S Datasheet, PDF, Equivalent


Part Number

QM3214S

Description

Dual N-Ch 30V Fast Switching MOSFETs

Manufacture

UBIQ

Total Page 4 Pages
Datasheet
Download QM3214S Datasheet


QM3214S
QM3214S
Dual N-Ch 30V Fast Switching MOSFETs
General Description
The QM3214S is the highest performance trench
N-ch MOSFETs with extreme high cell density ,
which provide excellent RDSON and gate charge
for most of the synchronous buck converter
applications .
The QM3214S meet the RoHS and Green Product
requirement 100% EAS guaranteed with full
function reliability approved.
Features
z Advanced high cell density Trench technology
z Super Low Gate Charge
z Excellent CdV/dt effect decline
z 100% EAS Guaranteed
z Green Device Available
Product Summery
BVDSS
30V
RDSON
12m
ID
9A
Applications
z High Frequency Point-of-Load Synchronous
Buck Converter for MB/NB/UMPC/VGA
z Networking DC-DC Power System
z Load Switch
Dual SOP8 Pin Configuration
D1 D1 D2 D2
Absolute Maximum Ratings
S1 G1 S2 G2
Symbol
VDS
VGS
ID@TA=25
ID@TA=70
IDM
EAS
IAS
PD@TA=25
TSTG
TJ
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current, VGS @ 10V1
Continuous Drain Current, VGS @ 10V1
Pulsed Drain Current2
Single Pulse Avalanche Energy3
Avalanche Current
Total Power Dissipation4
Storage Temperature Range
Operating Junction Temperature Range
Rating
30
±20
9
7
36
53
22
1.5
-55 to 150
-55 to 150
Units
V
V
A
A
A
mJ
A
W
Thermal Data
Symbol
RθJA
RθJC
Parameter
Thermal Resistance Junction-Ambient 1
Thermal Resistance Junction-Case1
Typ.
---
---
Max.
85
25
Unit
/W
/W
Rev A.02 D071811
1

QM3214S
QM3214S
Dual N-Ch 30V Fast Switching MOSFETs
Electrical Characteristics (TJ=25 , unless otherwise noted)
Symbol
Parameter
BVDSS Drain-Source Breakdown Voltage
BVDSS/△TJ BVDSS Temperature Coefficient
RDS(ON) Static Drain-Source On-Resistance2
VGS(th)
VGS(th)
Gate Threshold Voltage
VGS(th) Temperature Coefficient
IDSS Drain-Source Leakage Current
IGSS
gfs
Rg
Qg
Qgs
Qgd
Td(on)
Tr
Td(off)
Tf
Ciss
Coss
Crss
Gate-Source Leakage Current
Forward Transconductance
Gate Resistance
Total Gate Charge (4.5V)
Gate-Source Charge
Gate-Drain Charge
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Conditions
VGS=0V , ID=250uA
Reference to 25, ID=1mA
VGS=10V , ID=8A
VGS=4.5V , ID=6A
VGS=VDS , ID =250uA
VDS=24V , VGS=0V , TJ=25
VDS=24V , VGS=0V , TJ=55
VGS=±20V , VDS=0V
VDS=5V , ID=8A
VDS=0V , VGS=0V , f=1MHz
VDS=15V , VGS=4.5V , ID=8A
VDD=15V , VGS=10V , RG=1.5Ω
ID=8A
VDS=15V , VGS=0V , f=1MHz
Min.
30
---
---
---
1.2
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
Typ.
---
0.023
10
15
1.5
-5.08
---
---
---
24
1.8
9.63
3.88
3.44
4.2
8.2
31
4
940
131
109
Max.
---
---
12
18
2.5
---
1
5
±100
---
3
13.5
5.4
4.8
8.4
15
62
8
1316
183
153
Unit
V
V/
mΩ
V
mV/
uA
nA
S
Ω
nC
ns
pF
Guaranteed Avalanche Characteristics
Symbol
EAS
Parameter
Single Pulse Avalanche Energy5
Conditions
VDD=25V , L=0.1mH , IAS=15A
Min.
24.6
Typ.
---
Max.
---
Unit
mJ
Diode Characteristics
Symbol
IS
ISM
VSD
trr
Qrr
Parameter
Continuous Source Current1,6
Pulsed Source Current2,6
Diode Forward Voltage2
Reverse Recovery Time
Reverse Recovery Charge
Conditions
VG=VD=0V , Force Current
VGS=0V , IS=1A , TJ=25
IF=8A , dI/dt=100A/µs , TJ=25
Min.
---
---
---
---
---
Typ.
---
---
---
8
2.9
Note :
1.The data tested by surface mounted on a 1 inch2 FR-4 board with 2OZ copper.
2.The data tested by pulsed , pulse width 300us , duty cycle 2%
3.The EAS data shows Max. rating . The test condition is VDD=25V,VGS=10V,L=0.1mH,IAS=22A
4.The power dissipation is limited by 150junction temperature
5.The Min. value is 100% EAS tested guarantee.
6.The data is theoretically the same as ID and IDM , in real applications , should be limited by total power dissipation.
Max.
9
36
1
---
---
Unit
A
A
V
nS
nC
2


Features QM3214S Dual N-Ch 30V Fast Switching MOS FETs General Description The QM3214S i s the highest performance trench N-ch M OSFETs with extreme high cell density , which provide excellent RDSON and gate charge for most of the synchronous buc k converter applications . The QM3214S meet the RoHS and Green Product require ment 100% EAS guaranteed with full func tion reliability approved. Features z A dvanced high cell density Trench techno logy z Super Low Gate Charge z Excellen t CdV/dt effect decline z 100% EAS Guar anteed z Green Device Available Produc t Summery BVDSS 30V RDSON 12mΩ ID 9A Applications z High Frequency Point -of-Load Synchronous Buck Converter for MB/NB/UMPC/VGA z Networking DC-DC Powe r System z Load Switch Dual SOP8 Pin Co nfiguration D1 D1 D2 D2 Absolute Maxim um Ratings S1 G1 S2 G2 Symbol VDS VGS ID@TA=25℃ ID@TA=70℃ IDM EAS IAS PD @TA=25℃ TSTG TJ Parameter Drain-Sour ce Voltage Gate-Source Voltage Continuo us Drain Current, VGS @ 10V1 Continuous Drain Current, VGS @ 10V1 Pulse.
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