ROHM RTQ040P02

RTQ040P02
Transistors
DC-DC Converter (−20V, −4.0A)
RTQ040P02
!External dimensions (Unit : mm)
TSMT6
(6)
(4)
0.85
(1) Drain
(2) Drain
(3) Gate
(4) Source
(5) Drain
(6) Drain
0.16
!Applications
DC-DC converter
2.9
(5)
(2)
0.4
(1)
2.8
1.6
(3)
!Features
1) Low on-resistance. (110mΩ at 2.5V)
2) High power package.
3) High speed switching.
4) Low voltage drive. (2.5V)
Each lead has same dimensions
Abbreviated symbol : TZ
!Equivalent circuit
!Structure
Silicon P-channel
MOS FET
(6)
(5)
(4)
∗2
!Packaging specifications
Package
Type
Code
Basic ordering unit (pieces)
RTQ040P02
∗1
Taping
TR
3000
(1)
(2)
∗1 ESD PROTECTION DIODE
∗2 BODY DIODE
(3)
(1) Drain
(2) Drain
(3) Gate
(4) Source
(5) Drain
(6) Drain
1/4
RTQ040P02
Transistors
!Absolute maximum ratings (Ta=25°C)
Parameter
Drain-source voltage
Gate-source voltage
Drain current
Source current
(Body diode)
Continuous
Pulsed
Continuous
Pulsed
Total power dissipation
Channel temperature
Range of Storage temperature
Symbol
VDSS
VGSS
ID
IDP
IS
ISP
PD
Tch
Tstg
Limits
−20
±12
±4.0
±16
−1
−16
1.25
150
−55 to +150
Unit
V
V
A
A
A
A
W
°C
°C
∗1
∗1
∗2
∗1 Pw≤10µs, Duty cycle≤1%
∗2 Mounted on a ceramic board
!Electrical characteristics (Ta=25°C)
Parameter
Symbol Min.
IGSS
−
Gate-source leakage
Drain-source breakdown voltage V(BR) DSS −20
Zero gate voltage drain current
−
IDSS
Gate threshold voltage
VGS (th) −0.7
−
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.
Max.
−
−
−
−
35
40
60
−
1350
210
150
15
35
60
30
12.2
2.6
3.4
±10
−
−1
−2.0
50
55
85
−
−
−
−
−
−
−
−
−
−
−
Unit
µA
V
µA
V
mΩ
mΩ
mΩ
S
pF
pF
pF
ns
ns
ns
ns
nC
nC
nC
Conditions
VGS=±12V, VDS=0V
ID= −1mA, VGS=0V
VDS= −20V, VGS=0V
VDS= −10V, ID= −1mA
ID= −4A, VGS= −4.5V
ID= −4A, VGS= −4V
ID= −2.0A, VGS= −2.5V
VDS= −10V, ID= −2.0A
VDS= −10V
VGS=0V
f=1MHz
ID= −2.0A
VDD −15V
VGS= −4.5V
RL=7.5Ω
RGS=10Ω
VDD −15V RL 3.75Ω
VGS= −4.5V RGS=10Ω
ID= −4.0A
∗
∗
∗
∗
∗
∗
∗
∗
∗Pulsed
Body diode characteristics (source-drain characteristics)
VSD
−
−
−1.2
Forward voltage
V
IS= −1A, VGS=0V
2/4
RTQ040P02
Transistors
Ta=125°C
Ta=75°C
Ta=25°C
Ta= −25°C
0.1
0.01
0.001
0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8
10
0.01
0.1
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE : RDS (on) (mΩ)
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE : RDS (on) (mΩ)
VGS= −4V
Pulsed
Ta=125°C
Ta=75°C
Ta=25°C
Ta= −25°C
10
0.1
1
Ta=25°C
f=1MHz
VGS=0V
Ciss
10
10
Ta=125°C
Ta=75°C
Ta=25°C
Ta= −25°C
1
0.1
0.01
0.0
Fig.5 Static Drain-Source On-State
Resistance vs. Drain Current
10000
Ta=25°C
VDD= −15V
VGS= −4.5A
RG=10Ω
Pulsed
1000
tf
td (off)
100
tr
10
td (on)
Coss
1
VGS=0V
Pulsed
100
1
0.01
0.1
1
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
SOURCE-DRAIN VOLTAGE : −VSD (V)
Crss
0.1
Fig.3 Static Drain-Source On-State
Resistance vs. Drain Current
DRAIN CURRENT : −ID (A)
SWITCHING TIME : t (ns)
CAPACITANCE : C (pF)
1
10
10
Ta=125°C
Ta=75°C
Ta=25°C
Ta= −25°C
10
0.1
Fig.4 Static Drain-Source On-State
Resistance vs. Drain Current
100
0.01
1
DRAIN CURRENT : −ID (A)
VGS= −2.5V
Pulsed
100
10
1000
Ta=125°C
Ta=75°C
Ta=25°C
Ta= −25°C
10
0.1
10
1000
DRAIN CURRENT : −ID (A)
10000
VGS= −4.5V
Pulsed
100
Fig.2 Static Drain-Source On-State
Resistance vs. Drain Current
Fig.1 Typical Transfer Characteristics
100
1
1000
DRAIN CURRENT : −ID (A)
GATE-SOURCE VOLTAGE : −VGS (V)
1000
Ta=25°C
Pulsed
VGS= −2.5V
VGS= −4.0V
VGS= −4.5V
REVERSE DRAIN CURRENT : −IS (A)
1
100
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE : RDS (on) (mΩ)
VDS= −10V
Pulsed
10
Fig.6 Reverse Drain Current vs.
Source-Drain Voltage
8
GATE-SOURCE VOLTAGE : −VGS (V)
DRAIN CURRENT : −ID (A)
10
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE : RDS (on) (mΩ)
!Electrical characteristic curves
Ta=25°C
VDD= −15V
ID= −4A
RG=10Ω
Pulsed
7
6
5
4
3
2
1
0
0
2
4
6
8
10
12
14
DRAIN-SOURCE VOLTAGE : −VDS (V)
DRAIN CURRENT : −ID (A)
TOTAL GATE CHARGE : Qg (nC)
Fig.7 Typical Capacitance
vs. Drain-Source Voltage
Fig.8 Switching Characteristics
Fig.9 Dynamic Input Characteristics
3/4
RTQ040P02
Transistors
!Measurement circuits
Pulse Width
VGS
ID
VDS
VGS
10%
50%
90%
50%
RL
10%
D.U.T.
10%
RG
VDD
VDS
90%
td(on)
90%
td(off)
tr
ton
Fig.10 Switching Time Measurement Circuit
tr
toff
Fig.11 Switching Waveforms
VG
VGS
ID
VDS
RL
IG(Const)
D.U.T.
Qg
VGS
Qgs
RG
Qgd
VDD
Charge
Fig.12 Gate Charge Measurement Circuit
Fig.13 Gate Charge Waveforms
4/4
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 use silicon as a basic material.
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-Rev1.0