QW-JTR14 CJ3134K

Comchip
MOSFET
SMD Diode Specialist
CJ3134K-HF
N-Channel
RoHS Device
Halogen Free
V(BR)DSS
ID
RDS(ON)MAX
SOT-723
380mΩ@4.5V
450mΩ@2.5V
20V
0.011(0.27)
0.007(0.17)
0.75A
1
800mΩ@1.8V
0.049(1.25) 0.031(0.80)
0.045(1.15)
3
Typ.
0.015(0.37)
0.011(0.27)
2
Features
0.033(0.85)
0.030(0.75)
- Lead free product is acquired
- Surface mount package
0.049(1.25)
0.045(1.15)
- N-Channel switch with low RDS(on)
- Operated at low logic level gate drive
0.020(0.50)
0.017(0.43)
0.002(0.05)
Max.
0.006(0.15)
0.003(0.08)
Mechanical data
- Case: SOT-723, molded plastic.
- Terminals: Solderable per MIL-STD-750,
method 2026.
Marking: KF
Dimensions in inches and (millimeter)
Circuit Diagram
1. G : Gate
2. S : Source
3. D : Drain
3
KF
1
D
G
2
S
Maximum Rating (at Ta=25°C unless otherwise noted)
Symbol
Value
Unit
Drain-Source voltage
VDS
20
V
Gate-Source voltage
VGS
±12
V
ID
0.75
Pulsed drain current (tp=10µs)
IDM
1.8
Power dissipation (note1)
PD
150
mW
RΘJA
833
°C/W
Junction temperature range
TJ
150
°C
Storage temperature range
TSTG
-55 to +150
°C
TL
260
°C
Parameter
Continuous drain current (note1)
Thermal resistance from junction to ambient (note1)
Lead temperature for soldering purposes (1/8” from case for 10 s)
A
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
QW-JTR14
Page 1
Comchip Technology CO., LTD.
Comchip
MOSFET
SMD Diode Specialist
Electrical Characteristics (at T =25°C unless otherwise noted)
A
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Static Characteristics
Drain-source breakdown voltage
V(BR) DSS
VGS =0V , ID=250µA
Zero gate voltage drain current
IDSS
VDS =20V , VGS=0V
1
µA
Gate-body leakage current
IGSS
VGS=±12V , VDS =0V
±50
µA
VGS(th)
VDS =VGS , ID=250µA
1
V
Gate-threshold voltage (note 2)
Drain-source on-state resistance (note 2)
RDS(on)
20
V
0.35
VGS=4.5V , ID=0.65A
380
VGS=2.5V , ID=0.55A
450
VGS=1.8V , ID=0.45A
800
Forward transconductance (note 2)
gFS
VDS=10V , ID=0.8A
Diode forward voltage
VSD
IS=0.15A , VGS=0V
1.6
mΩ
S
1.2
V
Dynamic Characteristics (note 4)
Input capacitance
ciss
Output capacitance
Coss
Reverse transfer capacitance
79
120
13
20
Crss
9
15
td(on)
6.7
VDS=16V , VGS=0V, f=1MHZ
pF
Switching Characteristics (note 4)
Turn-on delay time (note 3)
Turn-on rise time (note 3)
tr
VGS=4.5V , VDS=10V
4.8
ID=500mA , RGEN=10Ω
17.3
nS
Turn-off delay time (note 3)
td(off)
tf
Turn-off fall time (note 3)
7.4
Notes:
1. Surface mounted on FR4 board using the minimum recommended pad size.
2. Pulse test: Pulse width=300µs, Duty cycle=2%
3. Switching characteristics are independent of operating junction temperatures.
4. Guaranteed by design, not subject to producting.
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
QW-JTR14
Page 2
Comchip Technology CO., LTD.
Comchip
MOSFET
SMD Diode Specialist
RATING AND CHARACTERISTIC CURVES (CJ3134K-HF)
Fig.2 - Transfer Characteristics
Fig.1 - Output Characteristics
4
2.0
VDS=5.0V
Pulsed
1.6
Drain Current, ID (A)
Drain Current, ID (A)
3
2
1.2
0.8
1
0.4
0
0
0
1
2
3
4
0
Drain to Soruce Voltage, VDS (V)
0.5
1.0
1.5
2.0
Fig.4 - RDS(ON) — VGS
Fig.3 - RDS(ON) — ID
1.0
800
Ta=25°C
Pulsed
Ta=25°C
Pulsed
ON-Resistance, RDS(ON), ( mΩ )
ON-Resistance, RDS(ON) ( Ω )
2.5
Gate to Source Voltage, VGS (V)
0.8
0.6
0.4
0.2
700
600
500
ID=0.65A
400
300
200
0
100
0.6
0.3
0.9
1.2
1.5
1.8
2.1
1
Drain Current, ID (A)
2
4
3
5
Gate to Source Voltage, VGS (V)
Fig.6 - Threshold Voltage
Fig.5 - IS — VSD
10
0.8
Ta=25°C
Pulsed
Threshold Voltage, VTH (V)
Source Current, IS ( A )
1
0.1
0.01
1E-3
0.7
0.6
ID=250uA
0.5
0.4
1E-4
0.3
0
0.4
0.8
1.2
1.8
2.0
2.4
25
Source to Drain Voltage, VSD (V)
50
75
100
125
Junction Temperature, TJ (°C)
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
QW-JTR14
Page 3
Comchip Technology CO., LTD.
Comchip
MOSFET
SMD Diode Specialist
Suggested PAD Layout
SOT-723
B
SIZE
(mm)
(inch)
A
0.30
0.012
B
0.42
0.017
C
0.32
0.013
D
0.80
0.031
E
1.00
0.039
A
E
A
C
D
Standard Packaging
Case Type
SOT-723
Qty Per Reel
Reel Size
(Pcs)
(inch)
8,000
7
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
QW-JTR14
Page 4
Comchip Technology CO., LTD.