BD18KA5F [ROHM]
500mA Secondary LDO Regulators for Local Power Supplies; 500毫安辅助LDO稳压器为本地电源型号: | BD18KA5F |
厂家: | ROHM |
描述: | 500mA Secondary LDO Regulators for Local Power Supplies |
文件: | 总10页 (文件大小:357K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Secondary LDO Regulator Series for Local Power Supplies
500mA Secondary LDO Regulators
for Local Power Supplies
BD□□KA5,BD□□KA5W Series,BD00KA5W Series
No.09024EAT01
●General Description
The BD□□KA5 series are low-saturation regulators that are available for output currents up to 500mA. The output voltage
precision is ±1%. These secondary LDO regulators are offered in several output voltages and package lineups with or
without ON/OFF switches (that set the circuit current to 0μA at shutdown). This series can be used for a broad spectrum of
applications ranging from TVs and car audio systems to HDDs, PCs, and DVDs. There regulators have a built-in overcurrent
protection circuit that prevents the destruction of the IC, due to output short circuits and a thermal shutdown circuit.
●Features
1) Maximum output current : 500mA
2) Output voltage precision : ±1%
3) Low-saturation voltage with PMOS output : 0.12V Typ.(Io=200mA)
4) Built-in over-current protection circuit
5) Built-in thermal shutdown circuit
6) Shutdown switch(BD□□KA5WFP and BD□□KA5WF series)
7) TO252-3,TO252-5 and SOP8 package lineup
8) Operating temperature range : -40℃ to +105℃
9) Ceramic capacitor compatible(recommended capacitance : 1μF or greater)
●Applications
Microcontrollers and all electronic devices that use logic circuits
●Product line up
Part Number
BD□□KA5WFP
BD□□KA5WF
BD□□KA5FP
1.0
○
○
○
1.2
○
○
○
1.5
○
○
○
1.8
○
○
○
2.5
○
○
○
3.0
○
○
○
3.3
○
○
○
Variable
Package
TO252-5
SOP8
○
○
-
TO252-3
Part Number:BD□□KA5□□
a
b c
Symbol
Details
Output Voltage Designation
□□
10
Output Voltage(V)
1.0V(Typ.)
□□
25
Output Voltage(V)
2.5V(Typ.)
a
12
1.2V(Typ.)
30
3.0V(Typ.)
15
1.5V(Typ.)
33
3.3V(Typ.)
18
1.8V(Typ.)
00
Variable Output Typ
Switch
b
c
“W” included:Built-in shutdown switch
“W” not included:No shutdown switch
Package
FP:TO252-5 / TO252-3
F:SOP8
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2009.04 - Rev.A
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© 2009 ROHM Co., Ltd. All rights reserved.
Technical Note
BD□□KA5,BD□□KA5W Series,BD00KA5W Series
●Absolute Maximum Ratings(Ta=25℃)
Symbol
Vcc
Limits
-0.3~+7.0*1
-0.3~Vcc*1
1200*2
Unit.
V
Parameter
Power Supply Voltage
Output Control Terminal Voltage
TO252-3
VCTL
V
1300*3
mW
Power Dissipation TO252-5
SOP8
Pd
687.6*4
-40~+105
-55~+150
150
Operating Temperature Range
Ambient Storage Temperature
Topr
Tstg
℃
℃
℃
Maximum Junction Temperature
Tjmax
*1 Must not exceed Pd
*2 When a 70mm×70mm×1.6mm glass epoxy board is used. Reduce by 9.6 mW/℃over 25℃.
*3 When a 70mm×70mm×1.6mm glass epoxy board is used. Reduce by 10.4mW/℃over 25℃.
*4 When a 70mm×70mm×1.6mm glass epoxy board is used. Reduce by 5.5 mW/℃over 25℃.
●Recommended Operating Range (Ta=25℃)
Parameter
Input Power Supply Voltage
Output Current
Symbol
Vcc
Io
Min.
2.3
0
Max.
5.5
Unit.
V
500
4.0
mA
V
Output Voltage Configuration Range*5
Vo
1.0
0
Output Control Terminal Voltage
VCTL
Vcc
V
*5 Only BD00KA5WFP and BD00KA5WF
●Electrical Characteristics (abridged)
BD□□KA5WFP / WF / FP
(Unless specified otherwise,Ta=25℃,VCTL=2V,Vcc=2.5V(Vo=1.0V,1.2V,1.5V,1.8V),Vcc=3.3V(Vo=2.5V),Vcc=5.0V(Vo=3.0V,3.3V))
Parameter
Symbol
Min.
Typ.
Vo(T)
Vo(T)
Max.
Unit.
Conditions
Io=200mA (Vo=1.0V,1.2V)
Io=200mA (Vo≧1.5V)
Vo(T)-0.015
Vo(T)×0.99
Vo(T)+0.015
Vo(T)×1.01
V
Output Voltage
Vo
V
VCTL =0V,Io=0mA
(during OFF mode)
Circuit Current at Shutdown
Isd
-
-
0
1
μA
Minimum I/O Voltage
Difference*6
ΔVd
0.12
0.20
V
Io=200mA,Vcc=0.95×Vo
Output Current Capacity
Input Stability*7
Io
500
-
-
mA
mV
mV
Reg.I
Reg.L
-
-
10
25
35
75
Vcc=Vo+0.5V→5.5V,Io=200mA
Io=0mA→500mA
Load Stability
Output Voltage
Tcvo
-
±100
-
ppm/℃ Io=5mA,Tj=0~125℃
Temperature Coefficient*8
Vo(T):Preset output voltage value
*6 When Vo≧2.5V
*7 When 1.0≦Vo≦1.8V, Vcc=2.3V→5.5V
*8 Design guarantee(100% shipping inspection not performed)
BD00KA5WFP / WF
(Unless specified otherwise, Ta=25℃, Vcc=2.5V,VL=2V,R1=30kΩ,R2=30kΩ*9)
Parameter
Symbol
Min.
Typ.
Max.
Unit.
μA
V
Conditions
CTL =0V, Io=0mA
(during OFF mode)
V
Circuit Current at Shutdown
Reference Voltage
Isd
-
0.742
-
0
1
VADJ
0.750
0.12
0.758
0.20
Io=50mA
Minimum I/O Voltage
Difference*10
ΔVd
V
Io=200mA,Vcc=0.95×Vo
Output Current Capacity
Input Stability
Io
500
-
-
mA
mV
mV
Reg.I
Reg.L
-
-
10
25
35
75
Vcc=Vo+0.5V→5.5V,Io=200mA
Io=0mA→500mA
Load Stability
Output Voltage
Tcvo
-
±100
-
ppm/℃ Io=5mA,Tj=0~125℃
Temperature Coefficient*11
*9
VOUT=VADJ×(R1+R2)÷R1(V)
VADJ×0.75V(Typ.)
*10 When Vo≧2.5V
*11 Design guarantee(100% shipping inspection not performed)
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2009.04 - Rev.A
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© 2009 ROHM Co., Ltd. All rights reserved.
Technical Note
BD□□KA5,BD□□KA5W Series,BD00KA5W Series
●Reference Data (Unless specified otherwise, Vcc=25V,VCTL =2V,and Io=0mA)
0.5
0.4
0.3
0.2
0.1
0.0
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
[BD15KA5WFP]
[BD15KA5WFP]
[BD15KA5WFP]
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE:VCC[V]
SUPPLY VOLTAGE:VCC[V]
SUPPLY VOLTAGE:VCC[V]
Fig.1 Circuit current
Fig.2 Input Stability
(Io=0mA)
Fig.3 Input Stability
(Io=500mA)
300
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
60
[BD15KA5WFP]
55
50
45
40
35
30
25
20
15
10
5
[BD15KA5WFP]
[BD33KA5WFP]
250
200
150
100
50
0
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5
OUTPUT CURRENT:IOUT[A]
100
1000
10000
100000
0
50 100 150 200 250 300 350 400 450 500
10
OUTPUT CURRENT:IOUT[mA]
FREQUENCY:f[Hz]
Fig.4 Load Stability
Fig.5 Input/Output Voltage Difference
Fig.6 Ripple Rejection
(ein=10dBV,Io=100mA)
(Vcc=3.135V)
10
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.6
1.5
1.4
[BD15KA5WFP]
[BD15KA5WFP]
[BD15KA5WFP]
8
6
4
2
0
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
0.0
0.1
0.2
0.3
0.4
0.5
TEMPERATURE:Ta[
]
OUTPUT CURRENT:IOUT[A]
℃
TEMPERATURE
:Ta[℃]
Fig.7 Output Voltage
Fig.9 Circuit Current by load Level
Fig.8 Circuit Current
Temperature Characteristics
(Io=5mA)
200
1.5
1.0
0.5
[BD15KA5WFP]
[BD15KA5WFP]
[BD15KA5WFP]
180
160
1.5
1.0
0.5
0.0
140
120
100
80
60
40
20
0
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
100
120
140
160
180
200
CONTROL VOLTAGE:VCTL[V]
CONTROL VOLTAGE:VCTL[V]
TEMPERATURE:[
℃]
Fig.10 CTL Voltage vs. Output Voltage
Fig.11 CTL Voltage vs. Output Current
3/9
Fig.12 Thermal Shutdown
Circuit Characteristics (Io=5mA)
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2009.04 - Rev.A
© 2009 ROHM Co., Ltd. All rights reserved.
Technical Note
BD□□KA5,BD□□KA5W Series,BD00KA5W Series
●Block diagrams, Standard circuit examples
[BD00KA5WFP]
[BD00KA5WF]
*Output voltage configuration
GND(FIN)
1μF
VOUT=VADJ×(R1+R2)÷R1(V)
:VADJ=0.75V(Typ.)
:A value of approximately 30kΩ
is recommended for R1.
GND(7PIN)
Vcc(8PIN)
GND(6PIN) CTL (5PIN)
Vref
Driver
Vref
Driver
OCP
*Output voltage configuration
VOUT=VADJ×(R1+R2)÷R1(V)
:VADJ=0.75V(Typ.)
OCP
OUT (4PIN)
R2
TSD
Vcc (2PIN)
CTL (1PIN)
TOP VIEW
FIN
TSD
:A value of approximately 30kΩ
is recommended for R1.
OUT(1PIN)
R2
N.C.(3PIN)
1μF
ADJ(5PIN)
R1
1μF
ADJ(2PIN)
R1
N.C.(3PIN) N.C.(4IN)
Fig.13
1μF
TO252-5(BD00KA5WFP)
Pin No.
PinName
Function
Fig.16
TOP VIEW
1
2
CTL
Vcc
Output voltage ON/OFF control
Power supply voltage input
Unconnected terminal
Voltage output
8
5
3
SOP8(BD00KA5WF)
3
N.C.
OUT
ADJ
GND
1 2
4 5
Pin No.
Pin Name
OUT
Function
Voltage output
4
TO252-5
1
2
3
4
5
6
7
8
5
Output voltage configuration terminal
GND
ADJ
Output voltage configuration terminal
FIN
1
4
SOP8
N.C.
CTL
GND
Vcc
Unconnected terminal
Output voltage ON/OFF control
GND
[BD□□KA5WFP]
GND(FIN)
Vref
Power supply voltage input
Driver
R2
[BD□□KA5WF]
R1
1μF
TSD
OCP
GND(7PIN)
Vcc(8PIN)
GND(6PIN) CTL (5PIN)
TOP VIEW
FIN
Vcc (2PIN)
OUT (4PIN)
CTL (1PIN)
N.C.(3PIN)
N.C.(5PIN)
1μF
1μF
Vref
Driver
Fig.14
TO252-5(BD□□KA5WFP)
R2
TSD
OCP
Pin No.
Pin Name
CTL
Function
1
2
Output voltage ON/OFF control
Power supply voltage input
Unconnected terminal
Voltage output
R1
OUT(1PIN)
N.C.(3PIN)
Vcc
3
3
N.C.
1 2
N.C.(3PIN) N.C.(4IN)
4 5
4
OUT
TO252-5
1μF
5
N.C.
Unconnected terminal
GND
TOP VIEW
Fig.17
FIN
GND
8
5
SOP8(BD□□KA5WF)
Pin No.
Pin Name
Function
1
2
3
4
5
6
7
8
OUT
Voltage output
1
4
Vref
Driver
R2
SOP8
N.C.
Unconnected terminal
CTL
GND
Vcc
Output voltage ON/OFF control
GND
R1
TSD
OCP
N.C.(2PIN)
Power supply voltage input
Vcc (1PIN)
1μF
OUT (3PIN)
1μF
TOP VIEW
FIN
N.C. pins are electrically open to the inside of the IC chip.
Fig.15
TO252-5(BD□□KA5FP)
Pin No.
Pin Name
Vcc
Function
1
2
Power supply voltage input
Unconnected terminal
Voltage output
2
N.C.
3
OUT
1
3
TO252-3
FIN
GND
GND
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© 2009 ROHM Co., Ltd. All rights reserved.
2009.04 - Rev.A
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Technical Note
BD□□KA5,BD□□KA5W Series,BD00KA5W Series
●Input / Output Equivalent Circuit Diagrams
Vcc Vcc
Vcc
Vcc
※
With BD00KA5WFP/WF,R1and R2 are connected
outside the IC between ADJ and GND and
between OUT and ADJ.
31.25kΩ 2kΩ
25kΩ
OUT
ADJ
CTL
R2
R1
(BD00KA5WFP/WF)
Fig.18
Fig.19
●Thermal Design
TO252-5
TO252-3
SOP8
2.0
1.6
1.2
0.8
0.4
2.0
1000
Rohm standard board mounting
Board size:70×70×1.6mm
Copper foil area:7×7mm2
θja=96.2(℃/W)
Rohm standard board mounting
Board size:70×70×1.6mm
Copper foil area:7×7mm2
θja=104.2(℃/W)
(1)When using a standard board:
θj-c=181.8(℃/W)
1.6
1.2
0.8
0.4
0.0
800
600
400
200
0
(2) When using an IC alone
θj-a=222.2(℃/W)
1.30
687.6mW
562.6mW
1.20
(1)
(2)
0.0
0
25
50
75
100
125
150
0
25
50
75
100
125
150
0
25
50
75
100
125
150
Ambient temperature:Ta(℃)
Ambient temperature:Ta(℃)
Ambienttemperature:Ta(℃)
Fig.20 Power Dissipation heat
reducing characteristics
Fig.21 Power Dissipation heat
reducing characteristics
Fig.22 Power Dissipation heat
reducing characteristics
When using at temperatures over Ta=25℃, please refer to the power dissipation shown in Fig.20 through 22.
The IC characteristics are closely related to the temperature at which the IC is used, so if the temperature exceeds the
maximum junction temperature TjMAX, the device may malfunction or be destroyed. The heat of the IC requires sufficient
consideration regarding instantaneous destruction and long-term operation reliability. In order to protect the IC from thermal
damage, it is necessary to operate it at temperatures less than the maximum junction temperature TjMAX.
Even when the ambient temperature Ta is a normal temperature(25℃), the chip(junction) temperature Tj may be quite high,
so please operate the IC at temperatures less than the acceptable loss Pd.
Vcc:
Vo:
Input voltage
Output voltage
Load current
Circuit current
The calculation method for power consumption Pc(W) is as follows :
Pc = (Vcc-Vo)×Io+Vcc×Icca
Io:
Icca:
Acceptable loss Pd≧Pc
Solving for the load current IO in order to operate within the acceptable loss,
Pd – Vcc×Icca
Io≦
Vcc-Vo
It is then possible to find the maximum load current IoMAX with respect to the applied voltage Vcc at the time of thermal design.
Calculation Example
Example 1) When Ta=85℃, Vcc=2.5V, Vo=1.0V
BA10KA5WFP(TO252-5 packaging)
0.676-2.5×Icca
Io≦
θja=96.2℃/W → -10.4mW/℃
2.5-1.0
Io≦440mA (Icca : 2mA)
25℃=1300mW → 85℃=676mW
Please refer to the above information and keep thermal designs within the scope of acceptable loss for all operating
temperature ranges.
The power consumption PC of the IC when there is a short circuit (short between Vo and GND) is :
Pc=Vcc×(Icca+Ishort)
*Ishort : Short circuit current
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2009.04 - Rev.A
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Technical Note
BD□□KA5,BD□□KA5W Series,BD00KA5W Series
●Terminal Vicinity Settings and Cautions
・Vcc Terminal
Please attach a capacitor (greater than 1μF) between Vcc and GND.
The capacitance values differ depending on the application, so chose a capacitor with sufficient margin and verify the
operation on actual board.
・GND Terminal
Please be sure to keep the set ground and IC ground at the same potential level so that a potential difference does not
arise between them. If a potential difference arises between the set ground and the IC ground, the preset voltage will not
be output properly, causing the system to become unstable. Please reduce the impedance by making the ground patterns
as wide as possible and reducing the distance between the set ground and the IC ground as much as possible.
・CTL Terminal
31.25kΩ
The CTL terminal is turned ON at 2.0V and higher, and OFF at
0.8V and lower, within the operating power supply voltage
range.The power supply and the CTL terminal may be started
up and shut down in any order without problems.
CTL
25kΩ
Fig.23 Input equivalent circuit
●Vo Terminal
Please be sure to attach an anti-oscillation capacitor between Vo and GND.
100
Oscillation region
OUT
10
1
Stable region
IC
ESR
1μF
Cin
Vcc
1μF
Vcc OUT
1μF
CTL GND ADJ R2
R1
VCTL
2V
Io(ROUT)
0.1
0.01
R1=30kΩ,R2=2kΩ
0
100
200
300
400
500
Io(mA)
Fig.24 Output Equivalent Circuit
Fig.25 ESR-Io Characteristics
Be sure to place an anti-oscillation capacitor between the output terminal and the GND. Oscillations may arise if the
capacitance value changes, due to factors such as temperature changes. A 1μF capacitor with small internal series
resistance (ESR) such as a ceramic capacitor is recommended as an anti-oscillation capacitor. Ceramic capacitors generally
have favorable temperature characteristics and DC bypass characteristics. When selecting a ceramic capacitor, a high
voltage capacitor (good DC bypass characteristics) with temperature characteristics that are superior to those of X5R or X7R,
is recommended. In applications where input voltage and load fluctuations are rapid, please decide on a capacitor after
sufficiently confirming its properties according to its specifications in the actual application.
120
100
80
60
40
20
0
120
100
80
60
40
20
0
120
100
80
60
40
20
0
50V Max.Input
50V Max.Input
16V Max.Input
X7R
X5R
Y5V
10V Max.Input
16V Max.Input
10V Max.Input
Vdc=0
0
1
2
3
4
0
1
2
3
4
-25
0
25
Temp(℃)
50
75
DC bypassVdc(V)
(a) Capacitance-bypass
DC bypass Vdc(V)
(b)Capacitance-bypass
(C)Capacitance-temperature
characteristics (Y5V)
characteristics(X5R,X7R)
characteristics(X5R,X7R,Y5V)
Fig.26 :General characteristics of ceramic capacitors
6/9
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© 2009 ROHM Co., Ltd. All rights reserved.
2009.04 - Rev.A
Technical Note
BD□□KA5,BD□□KA5W Series,BD00KA5W Series
●Other Caution
○Protection Circuits
Over-current Protection Circuit
A built-in over-current protection circuit corresponding to the current capacity prevents the destruction of the IC when
there are load shorts. This protection circuit is a “7”-shaped current control circuit that is designed such that the current
is restricted and does not latch even when a large current momentarily flows through the system with a high-capacitance
capacitor. However, while this protection circuit is effective for the prevention of destruction due to unexpected accidents,
it is not suitable for continuous operation or transient use. Please be aware when creating thermal designs that the
over-current protection circuit has negative current capacity characteristics with regard to temperature.
○Thermal Shutdown Circuit (Thermal Protection)
This system has a built-in temperature protection circuit for the purpose of protecting the IC from thermal damage. As
shown in Fig. 20-22, this must be used within the range of acceptable loss, but if the acceptable loss is continuously
exceeded, the chip temperature Tj increases, causing the thermal shutdown circuit to operate. When the thermal
shutdown circuit operates, the operation of the circuit is suspended. The circuit resumes operation immediately after the
chip temperature Tj decreases, so the output repeats the ON and OFF states (Please refer to Figs.12 for the temperatures
at which the temperature protection circuit operates).
There are cases in which the IC is destroyed due to thermal runaway when it is left in the overloaded state. Be sure to
avoid leaving the IC in the overloaded state.
○Reverse Current
In order to prevent the destruction of the IC when a reverse current flows through the IC, it is recommended that a diode
be placed between the Vcc and Vo and a pathway be created so that the current can escape (Refer to Fig.27).
Reverse current
OUT
Vcc
CTL
GND
Fig.27 : Bypass diode
○This IC is BI-CMOS IC that has a P-board (substrate) and P+ isolation between each element, as shown in Fig.28. A P-N
junction is formed between this P-layer and the N-layer of each element, and the P-N junction operates as :
- a parasitic diode when the electric potential relationship is GND> Terminal A, GND> Terminal B, or
- a parasitic transistor when the electric potential relationship is Terminal B > GND> Terminal A.
Parasitic elements are structurally inevitable in the IC. The operation of parasitic elements induces mutual interference
between circuits, causing malfunctions and eventually the destruction of the IC. Take precaution as not to use the IC in
ways that would cause parasitic elements to operate. For example, applying a voltage that is lower than the GND
(P-board) to the input terminal.
Transistor (NPN)
B
Resistor
(Pin A)
(Pin B)
O
(Pin B)
E
C
E
B
GND
N
P+
P+
P
N
GND
P
P+
Parasitic element
or transistor
N
P
N
P+
N
N
N
Parasitic element
GND
P
(Pin A)
Parasitic element
Parasitic element
or transistor
GND
GND
Fig. 28 : Basic structure example
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2009.04 - Rev.A
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Technical Note
BD□□KA5,BD□□KA5W Series,BD00KA5W Series
●Ordering part number
B D
1 8
K A 5
W
F P
-
E 2
Part number
Shutdown switch パッケージ
W : Include FP :TO252-3
TO252-5
:SOP8
Output voltage Current capacity
Packaging and forming specification
E2: Embossed tape and reel
500mA
00:Variable
Other:Fixed
F
TO252-3
<Tape and Reel information>
Tape
Embossed carrier tape
6.5 0.2
C0.5
+0.2
Quantity
2000pcs
5.1
-
0.1
2.3 0.2
E2
0.5 0.1
Direction
of feed
The direction is the 1pin of product is at the lower left when you hold
reel on the left hand and you pull out the tape on the right hand
FIN
(
)
1
2
3
0.65
0.75
2.3 0.2
0.65
0.5 0.1
1.0 0.2
2.3 0.2
Direction of feed
Order quantity needs to be multiple of the minimum quantity.
1pin
Reel
(Unit : mm)
∗
TO252-5
<Tape and Reel information>
Tape
Embossed carrier tape
2.3 0.2
0.5 0.1
6.5 0.2
Quantity
2000pcs
C0.5
+0.2
5.1
-0.1
E2
Direction
of feed
The direction is the 1pin of product is at the lower left when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
FIN
3
1
2
4 5
0.5 0.1
1.0 0.2
0.5
1.27
Direction of feed
Order quantity needs to be multiple of the minimum quantity.
1pin
Reel
(Unit : mm)
∗
www.rohm.com
2009.04 - Rev.A
8/9
© 2009 ROHM Co., Ltd. All rights reserved.
Technical Note
BD□□KA5,BD□□KA5W Series,BD00KA5W Series
SOP8
<Tape and Reel information>
5.0 0.2
(MAX 5.35 include BURR)
Tape
Embossed carrier tape
2500pcs
+
−
6
°
4°
4
°
Quantity
8
7
6
5
E2
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
1
2
3
4
0.595
+0.1
0.17
-
0.05
S
1.27
Direction of feed
1pin
0.42 0.1
Reel
(Unit : mm)
Order quantity needs to be multiple of the minimum quantity.
∗
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.04 - Rev.A
9/9
Notice
N o t e s
No copying or reproduction of this document, in part or in whole, is permitted without the
consent of ROHM Co.,Ltd.
The content specified herein is subject to change for improvement without notice.
The content specified herein is for the purpose of introducing ROHM's products (hereinafter
"Products"). If you wish to use any such Product, please be sure to refer to the specifications,
which can be obtained from ROHM upon request.
Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.
Great care was taken in ensuring the accuracy of the information specified in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.
The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or
implicitly, any license to use or exercise intellectual property or other rights held by ROHM and
other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.
The Products specified in this document are intended to be used with general-use electronic
equipment or devices (such as audio visual equipment, office-automation equipment, commu-
nication devices, electronic appliances and amusement devices).
The Products specified in this document are not designed to be radiation tolerant.
While ROHM always makes efforts to enhance the quality and reliability of its Products, a
Product may fail or malfunction for a variety of reasons.
Please be sure to implement in your equipment using the Products safety measures to guard
against the possibility of physical injury, fire or any other damage caused in the event of the
failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM
shall bear no responsibility whatsoever for your use of any Product outside of the prescribed
scope or not in accordance with the instruction manual.
The Products are not designed or manufactured to be used with any equipment, device or
system which requires an extremely high level of reliability the failure or malfunction of which
may result in a direct threat to human life or create a risk of human injury (such as a medical
instrument, transportation equipment, aerospace machinery, nuclear-reactor controller,
fuel-controller or other safety device). ROHM shall bear no responsibility in any way for use of
any of the Products for the above special purposes. If a Product is intended to be used for any
such special purpose, please contact a ROHM sales representative before purchasing.
If you intend to export or ship overseas any Product or technology specified herein that may
be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to
obtain a license or permit under the Law.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact us.
ROHM Customer Support System
http://www.rohm.com/contact/
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
R0039
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