QS8K2
30V Nch +Nch Middle Power MOSFET
Datasheet
l Outline
RDS(on)(Max.)
54mΩ
ID
±3.5A
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30V
or
TSMT8
VDSS
PD
1.5W
l Features
l Inner circuit
1) Low on - resistance.
2) Built-in G-S protection diode.
3) Small surface mount package(TSMT8)
4) Pb-free lead plating ; RoHS compliant
l Packaging specifications
Packing
l Application
Switching
Type
Reel size (mm)
180
Tape width (mm)
8
Basic ordering unit (pcs)
R
Embossed
Tape
3000
Taping code
TR
Marking
K02
ot
l Absolute maximum ratings (Ta = 25°C)
Parameter
N
Drain - Source voltage
Continuous drain current
Pulsed drain current
Gate - Source voltage
total
Power dissipation
Symbol
Value
Unit
VDSS
30
V
ID
±3.5
A
ID,pulse*1
±12
A
VGSS
±12
V
PD*2
element
total
Junction temperature
Range of storage temperature
1.5
1.25
W
PD*3
0.7
Tj
150
℃
Tstg
-55 to +150
℃
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© 2015 ROHM Co., Ltd. All rights reserved.
1/11
20150730 - Rev.001
Datasheet
l Thermal resistance
Parameter
Symbol
total
Thermal resistance, junction - ambient
RthJA*2
element
RthJA*3
total
Values
Min.
Typ.
Max.
-
-
83.3
-
-
100
-
-
178
or
QS8K2
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l Electrical characteristics (T a = 25°C)
Parameter
Symbol
Drain - Source breakdown
voltage
Breakdown voltage
temperature coefficient
Conditions
V(BR)DSS VGS = 0V, ID = 1mA
ΔV(BR)DSS
ΔTj
ID = 1mA
referenced to 25℃
Values
Unit
℃/W
Unit
Min.
Typ.
Max.
30
-
-
V
-
29
-
mV/℃
Zero gate voltage
drain current
IDSS
VDS = 30V, VGS = 0V
-
-
1
μA
Gate - Source
leakage current
IGSS
VDS = 0V, VGS = ±12V
-
-
±10
μA
Gate threshold
voltage
VGS(th)
VDS = 10V, ID = 1mA
0.5
-
1.5
V
-
-1.6
-
mV/℃
-
38
54
-
40
56
VGS = 2.5V, ID = 3.5A
-
55
77
RG
f = 1MHz, open drain
-
8
-
Ω
|Yfs| *4
VDS = 10V, ID = 3.5A
3.0
-
-
S
Gate threshold voltage
temperature coefficient
ΔVGS(th) ID = 1mA
ΔTj
referenced to 25℃
VGS = 4.5V, ID = 3.5A
R
Static drain - source
on - state resistance
ot
Gate input resistance
mΩ
N
Forward Transfer
Admittance
RDS(on)*4 VGS = 4V, ID = 3.5A
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© 2015 ROHM Co., Ltd. All rights reserved.
2/11
20150730 - Rev.001
QS8K2
Datasheet
l Electrical characteristics (Ta = 25°C)
Parameter
Symbol
Conditions
Values
Min.
Typ.
Max.
Ciss
VGS = 0V
-
285
-
Output capacitance
Coss
VDS = 10V
-
90
-
Reverse transfer capacitance
Crss
f = 1MHz
-
VDD ⋍ 15V,VGS = 4.5V
-
Rise time
Turn - off delay time
Fall time
td(on)*4
55
-
8
-
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Turn - on delay time
pF
or
Input capacitance
Unit
tr*4
ID = 1.7A
-
12
-
td(off)*4
RL = 8.8Ω
-
29
-
tf*4
RG = 10Ω
-
13
-
ns
l Gate charge characteristics (Ta = 25°C)
Parameter
Symbol
Conditions
Values
Min.
Typ.
Max.
Total gate charge
Qg*4
VDD ⋍ 15V
-
4.6
-
Gate - Source charge
Qgs*4
ID = 3.5A
-
0.7
-
Gate - Drain charge
Qgd*4
VGS = 4.5V
-
1.5
-
Unit
nC
l Body diode electrical characteristics (Source-Drain) (Ta = 25°C)
R
Parameter
ot
Body diode continuous
forward current
Symbol
IS
Values
Min.
Typ.
Max.
-
-
1
Ta = 25℃
Body diode
pulse current
ISP*1
Forward voltage
VSD*4
N
Conditions
VGS = 0V, IS = 3.5A
Unit
A
-
-
12
-
-
1.2
V
*1 Pw≦10μs , Duty cycle≦1%
*2 Mounted on a ceramic board (30×30×0.8mm)
*3 Mounted on a FR4 (20×20×0.8mm)
*4 Pulsed
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
3/11
20150730 - Rev.001
QS8K2
Datasheet
l Electrical characteristic curves
Fig.2 Maximum Safe Operating Area
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Fig.1 Power Dissipation Derating Curve
Fig.4 Single Pulse Maximum Power
dissipation
N
ot
R
Fig.3 Normalized Transient Thermal
Resistance vs. Pulse Width
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
4/11
20150730 - Rev.001
QS8K2
Datasheet
l Electrical characteristic curves
Fig.6 Typical Output Characteristics(II)
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Fig.5 Typical Output Characteristics(I)
Fig.8 Typical Transfer Characteristics
N
ot
R
Fig.7 Breakdown Voltage vs.
Junction Temperature
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© 2015 ROHM Co., Ltd. All rights reserved.
5/11
20150730 - Rev.001
QS8K2
Datasheet
l Electrical characteristic curves
Fig.10 Forward Transfer Admittance vs.
Drain Current
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Fig.9 Gate Threshold Voltage vs.
Junction Temperature
Fig.12 Static Drain - Source On - State
Resistance vs. Gate Source Voltage
N
ot
R
Fig.11 Drain Current Derating Curve
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
6/11
20150730 - Rev.001
QS8K2
Datasheet
l Electrical characteristic curves
Fig.14 Static Drain - Source On - State
Resistance vs. Drain Current (I)
N
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Fig.13 Static Drain - Source On - State
Resistance vs. Junction Temperature
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
7/11
20150730 - Rev.001
QS8K2
Datasheet
l Electrical characteristic curves
Fig.16 Static Drain - Source On - State
Resistance vs. Drain Current (IlI)
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Fig.15 Static Drain - Source On - State
Resistance vs. Drain Current (II)
N
ot
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Fig.17 Static Drain - Source On - State
Resistance vs. Drain Current (IV)
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© 2015 ROHM Co., Ltd. All rights reserved.
8/11
20150730 - Rev.001
QS8K2
Datasheet
l Electrical characteristic curves
Fig.19 Switching Characteristics
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Fig.18 Typical Capacitance vs.
Drain - Source Voltage
Fig.21 Source Current vs.
Source Drain Voltage
N
ot
R
Fig.20 Dynamic Input Characteristics
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© 2015 ROHM Co., Ltd. All rights reserved.
9/11
20150730 - Rev.001
QS8K2
Datasheet
l Measurement circuits
Fig. 1-2 SWITCHING WAVEFORMS
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Fig. 1-1 SWITCHING TIME MEASUREMENT CIRCUIT
Fig. 2-2 GATE CHARGE WAVEFORM
N
ot
R
Fig. 2-1 GATE CHARGE MEASUREMENT CIRCUIT
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© 2015 ROHM Co., Ltd. All rights reserved.
10/11
20150730 - Rev.001
QS8K2
Datasheet
N
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l Dimensions
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
11/11
20150730 - Rev.001
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免费人工找货- 国内价格 香港价格
- 1+5.551811+0.66934
- 10+4.5520010+0.54880
- 50+2.5523750+0.30772
- 100+2.43044100+0.29302
- 500+2.26787500+0.27342
- 1000+2.186591000+0.26362
- 2000+2.032152000+0.24500
- 4000+2.007764000+0.24206
- 国内价格 香港价格
- 1+5.551811+0.66934
- 10+4.5520010+0.54880
- 50+2.5523750+0.30772
- 100+2.43044100+0.29302
- 500+2.26787500+0.27342
- 1000+2.186591000+0.26362
- 2000+2.032152000+0.24500
- 4000+2.007764000+0.24206
- 国内价格 香港价格
- 1+5.551811+0.66934
- 10+4.5520010+0.54880
- 50+2.5523750+0.30772
- 100+2.43044100+0.29302
- 500+2.26787500+0.27342
- 1000+2.186591000+0.26362
- 2000+2.032152000+0.24500
- 4000+2.007764000+0.24206
- 国内价格
- 5+4.62120
- 50+3.08960
- 100+2.86955
- 200+2.86074
- 500+2.41183
- 1000+2.27979
- 国内价格
- 50+5.05251
- 100+4.81485
- 250+4.60360