ROHM QS5U13 Schematic [ru]

Transistors

2.5V Drive Nch+SBD MOS FET

zStructure Silicon N-channel MOSFET Schottky Barrier DIODE
zFeatures
1) The QS5U13 combines Nch MOSFET with a Schottky barrier diode in a single TSMT5 package.
2) Low on-state resistance with fast switching.
3) Low voltage drive (2.5V).
4) The Independently connected Schottky barrier diode has low forward voltage.
zApplic ations
Load switch, DC / DC conversion
zPackaging specifications zEquivalent circuit
Type
QS5U13
Package Code Basic ordering unit (pieces)
Taping
TR
3000
zExternal dimensions (Unit : mm)
TSMT5
2.9
1.9
0.950.95
(5)
(4)
(3)(2)
(1)
0.4
Abbreviated symbol : U13
(5) (4)
2
(1) (2) (3)
1 ESD PROTECTION DIODE2 BODY DIODE
QS5U13
1.0MAX
0.85
0.7
2.8
1.6
0~0.1
0.6
~
0.3
0.16
Each lead has same dimensions
1
(1) Anode (2) Source (3) Gate (4) Drain (5) Cathode
Rev.A 1/4
QS5U13
Transistors
zAbsolute maximum ratings (Ta=25°C)
<MOSFET>
Drain-source voltage Gate-source voltage
Drain current Source current
(Body diode)
Channel temperature
Power dissipation
<Di>
Repetitive peak reverse voltage Reverse voltage Forward current Forward current surge peak Junction temperature Power dissipation
<MOSFET AND Di>
Total power dissipation Range of Storage temperature
1 Pw10µs, Duty cycle1% 2 60Hz
zElectrical characteristics (Ta=25°C)
<MOSFET>
Gate-source leakage
Drain-source breakdown voltage Zero gate voltage drain current
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
Pulsed
<Body diode (source-drain)>
Forward voltage
Pulsed
<Di>
Forward voltage Reverse current
Rev.A 2/4
Parameter
Continuous Pulsed Continuous Pulsed
1cyc. 3 Mounted on a ceramic board
Parameter Symbol
I
GSS
V
(BR) DSS
I
DSS
V
GS (th)
R
DS (on)
Y
fs
C
iss
C
oss
C
rss
t
d (on)
r
t
t
d (off)
t
f
Q
g
Q
gs
Q
gd
V
V
I
Symbol
V
DSS
V
GSS
I
D
1
I
DP
I
S
1
I
SP
Tch 150
3
D
P
V
RM
V
R
I
F
2
I
FSM
Tj
3
P
D
3
P
D
Tstg
Min.
55 to +150
Typ. Max. Unit Conditions
−−10 µA
30
−−
−−
0.5
71 100 I
76 107 m
1.5 V
110 154 I
1.5
175
50
SD
F
R
25
8
10
21
8
2.8
−−
3.9
0.6
0.8
−−
−−
−−
−−
Limits Unit
30 12
±2.0 ±8.0
0.8
3.2
0.9
W/ELEMENT
150
0.7
1.25
1
W/ELEMENT
W / TOTAL
V
GS
V
=1mA, / VGS=0V
I
D
µA
V
DS
V
DS
=2.0A, VGS=4.5V
m
D
=2.0A, VGS=4V
I
D
=2.0A, VGS=2.5V
m
D
SV
DS
pF V
DS
pF V
GS
pF f=1MHz
ns
ID=1.0A
V
DD
ns
GS
V
ns
R
L
=15
ns
G
R
V
nC
DD
nC V
GS
nC I
=2.0A
D
1.2 V
0.36 V
0.47 V 100
µA
V V A A A A
°C
V30 V20 A0.5 A2.0
°C
°C
=12V / VDS=0V
=30V / VGS=0V =10V / ID=1mA
=10V, ID=2.0A =10V =0V
15
V
=4.5V
=10
15V
=4.5V
=3.2A / VGS=0V
I
S
I
=0.1A
F
I
=0.5A
F
V
=20V
R
Transistors
zElectrical characteristic curves
<MOSFET>
10
1
(A)
D
DRAIN CURRENT : I
0.001
1000
(m)
DS (on)
R
Ta=125°C Ta=75°C Ta=25°C Ta= −25°C
0.1
0.01
0.0 0.5 1.0 1.5 2.0 2.5
GATE-SOURCE VOLTAGE : V
Fig.1
Typical Transfer Characteristics
Ta=125°C Ta=75°C Ta=25°C Ta= −25°C
100
VDS=10V Pulsed
GS
VGS=2.5V Pulsed
QS5U13
1000
(m)
Ta=125°C
DS (on)
Ta=75°C
R
Ta=25°C Ta= −25°C
100
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE :
10
0.1 1 10
(V)
DRAIN CURRENT : I
VGS=4.5V Pulsed
(A)
D
Fig.2 Static Drain-Source On-State
Resistance vs. Drain Current
300
(m)
DS (on)
R
200
100
ID=2A
ID=1A
Ta=25°C Pulsed
1000
(m)
Ta=125°C
DS (on)
Ta=75°C
R
Ta=25°C Ta= −25°C
100
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE :
10
0.1 1 10
DRAIN CURRENT : I
Fig.3 Static Drain-Source On-State
Resistance vs. Drain Current
1000
(m)
DS (on)
R
100
VGS=2.5V
VGS=4V
VGS=4.5V
VGS=4.0V Pulsed
(A)
D
Ta=25°C Pulsed
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE :
10
0.1 1 10
DRAIN CURRENT : I
(A)
D
Fig.4 Static Drain-Source On-State
Resistance vs. Drain Current
0
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE :
012345678910
GATE-SOURCE VOLTAGE : V
Fig.5 Static Drain-Source
On-State Resistance vs.
(V)
GS
10
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE :
0.1 1 10
DRAIN CURRENT : I
Fig.6 Static Drain-Source On-State
Resistance vs. Drain Current
(A)
D
Gate-Source Voltage
10
Ta=125°C Ta=75°C
(A)
Ta=25°C
S
Ta= −25°C
1
0.1
SOURCE CURRENT : I
0.01
0.0 0.5 1.0 1.5
SOURCE-DRAIN VOLTAGE : V
Fig.7 Reverse Drain Current
vs. Source-Drain Current
VGS=0V Pulsed
SD
(V)
1000
(pF)
100
CAPACITANCE : C
10
0.01 0.1 1 10 100
DRAIN-SOURCE VOLTAGE : V
Fig.8 Typical Capacitance
vs. Drain-Source Voltage
Ta=25°C f=1MHz
=0V
V
GS
C
C
DS
1000
(ns)
C
iss
oss
rss
(V)
100
10
SWITCHING TIME : t
1
0.01 0.1 1 10
t
f
t
d (off)
t
d (on)
t
r
DRAIN CURRENT : I
D
Ta=25°C
=15V
V
DD
=4.5V
V
GS
=10
R
G
Pulsed
(A)
Fig.9 Switching Characteristics
Rev.A 3/4
Transistors
6
Ta=25°C
=15V
V
DD
(V)
5
=2A
I
D
GS
=10
R
G
Pulsed
4
3
2
1
GATE-SOURCE VOLTAGE : V
0
0123
TOTAL GATE CHARGE : Qg (nC)
Fig.10
Dynamic Input Characteristics
zMeasurement circuits
1000
125°C
(mA)
75°C
100
F
25°C
25°C
10
1
FORWARD CURRENT : I
0.1 0 0.1 0.2 0.3 0.4 0.5
FORWARD VOLTAGE : V
Fig.11 Forward Current
vs. Forward Voltage
QS5U13
100
10
(mA)
R
1
0.1
0.01
0.001
REVERSE CURRENT : I
0.0001 0 1020304
(V)
F
REVERSE VOLTAGE : V
Fig.12 Reverse Current
vs. Reverse Voltage
Pulse Width
125°C
75°C
25°C
25°C
R
0
(V)
VGS
RG
I
D.U.T.
D
Fig.13 Switching Time Measurement Circuit
V
GS
I
G(Const.)
R
G
Fig.15 Gate Charge Measurement Circuit
I
D.U.T.
D
RL
R
VDS
VDD
V
DS
L
V
DD
V
V
50%
GS
10%
DS
10%
90%
t
r
t
d(on)
t
on
Fig.14 Switching Waveforms
V
G
Q
V
GS
QgsQ
gd
Fig.16 Gate Charge Waveform
90%
50%
10%
90%
f
t
d(off)
t
t
off
g
Charge
Rev.A 4/4
Appendix
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.
Notes
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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