SP8M3
Transistors
Switching
SP8M3
zExternal dimensions (Unit : mm)
zFeatures
1) Low on-resistance.
2) Built-in G-S Protection Diode.
3) Small and Surface Mount Package (SOP8).
SOP8
5.0±0.2
(5)
(1)
(4)
Max.1.75
1.5±0.1
0.15
0.5±0.1
6.0±0.3
3.9±0.15
(8)
zApplication
Power switching, DC / DC converter.
0.2±0.1
0.4±0.1
0.1
1.27
Each lead has same dimensions
zEquivalent circuit
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Drain-source voltage
Gate-source voltage
Drain current
Source current
(Body diode)
Continuous
Pulsed
Continuous
Pulsed
Total power dissipation
Channel temperature
Storage temperature
VDSS
VGSS
ID
IDP
IS
ISP
PD
Tch
Tstg
Limits
Nchannel
Pchannel
30
−30
20
−20
±5.0
±4.5
±20
±18
1.6
−1.6
20
−18
2
150
−55 to +150
(8)
Unit
V
V
A
A
A
A
W
°C
°C
(7)
∗2
∗1
(6)
(5)
∗2
∗1
(1) (2) (3) (4)
∗1
∗2
(1)
∗1
(2)
(3)
(4)
∗1 ESD PROTECTION DIODE
∗2 BODY DIODE
∗1 Pw≤10µs, Duty cycle≤1%
∗2 MOUNTED ON A CERAMIC BOARD.
(8) (7) (6) (5)
(1) Tr1 (Nch) Source
(2) Tr1 (Nch) Gate
(3) Tr2 (Pch) Source
(4) Tr2 (Pch) Gate
(5) Tr2 (Pch) Drain
(6) Tr2 (Pch) Drain
(7) Tr1 (Nch) Drain
(8) Tr1 (Nch) Drain
∗A protection diode is included between the gate and
the source terminals to protect the diode against static
electricity when the product is in use. Use the protection
circuit when the fixed voltages are exceeded.
zThermal resistance (Ta=25°C)
Parameter
Channel to ambient
Symbol
Rth (ch-a)
Limits
62.5
Unit
°C / W
∗
∗MOUNTED ON A CERAMIC BOARD.
Rev.A
1/5
SP8M3
Transistors
N-ch
zElectrical characteristics (Ta=25°C)
Parameter
Symbol
IGSS
Gate-source leakage
Drain-source breakdown voltage V(BR) DSS
IDSS
Zero gate voltage drain current
VGS (th)
Gate threshold voltage
Static drain-source on-state
resistance
Forward transfer admittance
Input capacitance
Output capacitance
Reverse transfer capacitance
Turn-on delay time
Rise time
Turn-off delay time
Fall time
Total gate charge
Gate-source charge
Gate-drain charge
RDS (on)
Yfs
Ciss
Coss
Crss
td (on)
tr
td (off)
tf
Qg
Qgs
Qgd
Min.
−
30
−
1.0
−
−
−
3.0
−
−
−
−
−
−
−
−
−
−
Typ.
−
−
−
−
36
52
58
−
230
80
50
6
8
22
5
3.9
1.1
1.4
Max.
10
−
1
2.5
51
73
82
−
−
−
−
−
−
−
−
5.5
−
−
Unit
µA
V
µA
V
mΩ
S
pF
pF
pF
ns
ns
ns
ns
nC
nC
nC
Conditions
VGS=20V, VDS=0V
ID=1mA, VGS=0V
VDS=30V, VGS=0V
VDS=10V, ID=1mA
ID=5.0A, VGS=10V
ID=5.0A, VGS=4.5V
ID=5.0A, VGS=4V
ID=5.0A, VDS=10V
VDS=10V
VGS=0V
f=1MHz
ID=2.5A, VDD 15V
VGS=10V
RL=6.0Ω
RG=10Ω
VDD 15V
VGS=5V
ID=5.0A
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗Pulsed
zBody diode characteristics (Source-Drain Characteristics) (Ta=25°C)
Parameter
Forward voltage
Symbol
VSD
Min.
−
Typ.
−
Max.
1.2
Unit
V
Conditions
IS=6.4A, VGS=0V
∗
∗Pulsed
Rev.A
2/5
SP8M3
Transistors
P-ch
zElectrical characteristics (Ta=25°C)
Parameter
Symbol Min.
IGSS
−
Gate-source leakage
Drain-source breakdown voltage V(BR) DSS −30
IDSS
−
Zero gate voltage drain current
VGS (th) −1.0
Gate threshold voltage
−
Static drain-source on-state
RDS (on)
−
resistance
−
3.5
Yfs
Forward transfer admittance
Ciss
−
Input capacitance
Coss
−
Output capacitance
Reverse transfer capacitance
Crss
−
Turn-on delay time
td (on)
−
Rise time
tr
−
Turn-off delay time
td (off)
−
Fall time
tf
−
Total gate charge
Qg
−
Gate-source charge
Qgs
−
Gate-drain charge
Qgd
−
Typ.
−
−
−
−
40
57
65
−
850
190
120
10
25
60
25
8.5
2.5
3.0
Max.
−10
−
−1
−2.5
56
80
90
−
−
−
−
−
−
−
−
−
−
−
Unit
µA
V
µA
V
mΩ
S
pF
pF
pF
ns
ns
ns
ns
nC
nC
nC
Conditions
VGS= −20V, VDS=0V
ID= −1mA, VGS=0V
VDS=−30V, VGS=0V
VDS= −10V, ID= −1mA
ID= −4.5A, VGS= −10V
ID= −2.5A, VGS= −4.5V
ID= −2.5A, VGS= −4.0V
ID= −2.5A, VDS= −10V
VDS= −10V
VGS=0V
f=1MHz
ID= −2.5A, VDD −15V
VGS= −10V
RL=6.0Ω
RG=10Ω
VDD −15V
VGS= −5V
ID= −4.5A
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗Pulsed
zBody diode characteristics (Source-Drain Characteristics) (Ta=25°C)
Parameter
Forward voltage
Symbol
VSD
Min.
−
Typ.
−
Max.
−1.2
Unit
V
Conditions
IS= −1.6A, VGS=0V
∗
∗Pulsed
Rev.A
3/5
SP8M3
Transistors
N-ch
zElectrical characteristic curves
10
10000
Ciss
100
Coss
Crss
Ta=25°C
VDD=15V
VGS=10V
RG=10Ω
Pulsed
1000
tf
100
td (off)
GATE-SOURCE VOLTAGE : VGS (V)
Ta=25°C
f=1MHz
VGS=0V
SWITCHING TIME : t (ns)
CAPACITANCE : C (pF)
1000
tr
10
td (on)
1
10
100
0.1
DRAIN-SOURCE VOLTAGE : VDS (V)
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE : RDS (on) (mΩ)
DRAIN CURRENT : ID (A)
Ta=125°C
Ta=75°C
Ta=25°C
Ta= −25°C
0.1
0.01
0.001
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
1
0
10
10
1
2
3
4
5
250
ID=5A
ID=2.5A
150
100
50
0
0
2
4
6
8
10
12
1000
14
1
100
10
1
0.1
8
VGS=0V
Pulsed
1
10
Ta=125°C
Ta=75°C
Ta=25°C
Ta= −25°C
0.1
0.01
0.0
16
VGS=4.5V
Pulsed
Ta=125°C
Ta=75°C
Ta=25°C
Ta= −25°C
7
Fig.3 Dynamic Input Characteristics
10
200
6
TOTAL GATE CHARGE : Qg (nC)
0.5
1.0
1.5
SOURCE-DRAIN VOLTAGE : VSD (V)
Fig.6 Source Current vs.
Source-Drain Voltage
Fig.5 Static Drain-Source
On-State Resistance vs.
Gate-Source Voltage
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE : RDS (on) (mΩ)
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE : RDS (on) (mΩ)
VGS=10V
Pulsed
1
2
GATE-SOURCE VOLTAGE : VGS (V)
100
1
0.1
3
Ta=25°C
Pulsed
Fig.4 Typical Transfer Characteristics
Ta=125°C
Ta=75°C
Ta=25°C
Ta= −25°C
4
0
10
300
GATE-SOURCE VOLTAGE : VGS (V)
1000
5
Fig.2 Switching Characteristics
VDS=10V
Pulsed
1
6
DRAIN CURRENT : ID (A)
Fig.1 Typical Capacitance
vs. Drain-Source Voltage
10
1
SOURCE CURRENT : Is (A)
0.1
1
0.01
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE : RDS (on) (mΩ)
10
0.01
Ta=25°C
9 VDD=15V
ID=5A
8
RG=10Ω
7 Pulsed
1000
VGS=4V
Pulsed
Ta=125°C
Ta=75°C
Ta=25°C
Ta= −25°C
100
10
1
0.1
1
DRAIN CURRENT : ID (A)
DRAIN CURRENT : ID (A)
DRAIN CURRENT : ID (A)
Fig.7 Static Drain-Source
On-State Resistance
vs. Drain Current (Ι)
Fig.8 Static Drain-Source
On-State Resistance
vs. Drain Current (ΙΙ)
Fig.9 Static Drain-Source
On-State Resistance
vs. Drain Current (ΙΙΙ)
Rev.A
10
4/5
SP8M3
Transistors
P-ch
zElectrical characteristic curves
Ciss
Coss
Crss
1
10
tf
td (off)
100
td (on)
10
tr
1
0.01
100
0.1
DRAIN-SOURCE VOLTAGE : −VDS (V)
0.1
0.01
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE : RDS (on) (mΩ)
DRAIN CURRENT : −ID (A)
Ta=125°C
Ta=75°C
Ta=25°C
Ta= −25°C
0.001
0.0
VGS= −10V
Pulsed
Ta=125°C
Ta=75°C
Ta=25°C
Ta= −25°C
1
3
2
1
0
0
1
ID=−2.0A
100
50
0
0
2
4
6
8
10
12
10
100
10
0.1
4
5
6
7
8
9
10
14
VGS=0V
Pulsed
Ta=125°C
Ta=75°C
Ta=25°C
Ta= −25°C
1
0.1
0.01
0.0
16
VGS= −4.5V
Pulsed
Ta=125°C
Ta=75°C
Ta=25°C
Ta= −25°C
1
10
0.5
1.0
1.5
SOURCE-DRAIN VOLTAGE : −VSD (V)
Fig.5 Static Drain-Source
On-State Resistance vs.
Gate-Source Voltage
1000
3
10
ID=−4.5A
150
2
Fig.3 Dynamic Input Characteristics
GATE-SOURCE VOLTAGE : −VGS (V)
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE : RDS (on) (mΩ)
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE : RDS (on) (mΩ)
10
0.1
4
TOTAL GATE CHARGE : Qg (nC)
Ta=25°C
Pulsed
Fig.4 Typical Transfer Characteristics
100
5
10
200
GATE-SOURCE VOLTAGE : −VGS (V)
1000
6
Fig.2 Switching Characteristics
VDS= −10V
Pulsed
1
Ta=25°C
VDD= −15V
ID= −4.5A
RG=10Ω
Pulsed
7
DRAIN CURRENT : −ID (A)
Fig.1 Typical Capacitance
vs. Drain-Source Voltage
10
1
SOURCE CURRENT : −IS (A)
0.1
1000
Fig.6 Source Current vs.
Source-Drain Voltage
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE : RDS (on) (mΩ)
10
0.01
Ta=25°C
VDD= −15V
VGS= −10V
RG=10Ω
Pulsed
GATE-SOURCE VOLTAGE : −VGS (V)
1000
100
8
10000
Ta=25°C
f=1MHz
VGS=0V
SWITCHING TIME : t (ns)
CAPACITANCE : C (pF)
10000
1000
100
10
0.1
VGS= −4V
Pulsed
Ta=125°C
Ta=75°C
Ta=25°C
Ta= −25°C
1
DRAIN CURRENT : −ID (A)
DRAIN CURRENT : −ID (A)
DRAIN CURRENT : −ID (A)
Fig.7 Static Drain-Source
On-State Resistance
vs. Drain Current (Ι)
Fig.8 Static Drain-Source
On-State Resistance
vs. Drain Current (ΙΙ)
Fig.9 Static Drain-Source
On-State Resistance
vs. Drain Current (ΙΙΙ)
Rev.A
10
5/5
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level of
reliability and the malfunction of with would directly endanger human life (such as medical instruments,
transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other
safety devices), please be sure to consult with our sales representative in advance.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.1
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