UL
Pending
C-UL
Pending
PHOTOVOLTAIC
MOSFET DRIVER
APV1,2
TYPICAL APPLICATIONS
MOSFET driver
Power supply (Vcc) for electronic
circuits
FEATURES
1. High-speed switching
Since release time is 0.1 ms, the
MOSFET can be turned off quickly in
urgent situations.
2. Space saving
With a built-in control circuit, an external
resistor is not
needed.
This contributes to
making substrates more compact.
3. High insulation
DIP type:
5,000 V
SOP type: 2,500 V
SSOP type: 1,500 V
4. Extensive product lineup
Products include the industry’s smallest
SSOP type, SOP4 type, and DIP 6 type.
2
3
Control circuit
1
6
4
Control circuit
1
4
2
3
TYPES
Output rating
Type
Drop-out
voltage
(Typ.)
Short circuit
current
(Typ.)
Through hole
terminal
Tube packing
style
APV1122
—
—
—
Part No.
Surface-mount terminal
Tube packing
style
APV1122A
—
—
—
Tape and reel packing style
Picked from
Picked from
1/2/3-pin side*
1
4/5/6-pin side*
2
APV1122AX
APV1121SX
APV2121SX
APV2111VY
APV1122AZ
APV1121SZ
APV2121SZ
APV2111VW
Packing quantity
Tube
1 tube contains 50 pcs.
1 batch contains 500 pcs.
Tape and
reel
DIP6pin
SOP4pin
SOP4pin*
3
SSOP*4
8.7V
8.7V
8.2V
8.2V
14µA
14µA
8µA
8µA
1 tube contains 50 pcs. 1,000 pcs.
1 batch contains 500 pcs.
—
Notes: *1 SOP type is picked from 1/2-pin side, SSOP type is picked from 1/4-pin side
*2 SOP type is picked from 3/4-pin side, SSOP type is picked from 2/3-pin side
*3 Tape package is the standard packing style. Also available in tube.
(Part No. suffix “X” or “Y” is not needed when ordering; Tube: 100 pcs.; Case: 2,000 pcs.)
For space reasons, the initial letters of the product number “AP” and “S” are omitted on the product seal.
The package type indicator “X” and “Z” are omitted from the seal. (Ex. the label for product number APV1121SX is V1121).
*4 Tape package is the standard packing style.
For space reasons, the initial letters of the product number “AP” and “V” are omitted on the product seal.
The package type indicator “Y” and “W” are omitted from the seal. (Ex. the label for product number APV2111VY is V2111).
RATING
1. Absolute maximum ratings
(Ambient temperature: 25°C
77°F)
Item
LED forward current
LED reverse voltage
Input
Peak forward current
Symbol
I
F
V
R
I
FP
P
in
V
iso
T
opr
T
stg
APV1122(A)
APV1121S
50mA
5V
1A
75mA
5,000V AC
2,500V AC
2,500V AC
1,500V AC
Non-condensing at
low temperatures
f = 100 Hz,
Duty Ratio = 0.1%
APV2121S
APV2111V
Remarks
Power dissipation
I/O isolation voltage
Temperature
limits
Operating
Storage
–40°C to +85°C
–40°F to +185°F
–40°C to +100°C
–40°F to +212°F
MOSFET Driver
ASCT1B274E ’03.7
http://www.nais-e.com/
New
1
APV1,2
REFERENCE DATA
1. Drop-out voltage vs. ambient temperature
characteristics
Input current: 10mA
14
Short circuit current,
µA
2. Short circuit current vs. ambient temperature
characteristics
Input current: 10mA
25
3. LED operate current vs. ambient
temperature characteristics
Drop-out voltage: 5V
3
LED operate current, mA
2.5
2
1.5
1
0.5
0
APV1122
APV1121S
APV2121S
APV2111V
Drop-out voltage, V
12
20
10
APV1122
APV1121S
15
APV1122
APV1121S
8
10
6
APV2121S
APV2111V
–40
–20
0
20
40
60
80 85
5
APV2121S
APV2111V
–40
–20
0
20
40
60
80 85
4
0
–40
–20
0
20
40
60
80 85
Ambient temperature,
°C
Ambient temperature,
°C
Ambient temperature,
°C
4. LED turn off current vs. ambient temperature
characteristics
Drop-out voltage: 1V
2
LED turn off current, mA
5. LED dropout voltage vs. ambient
temperature characteristics
LED forward current: 5 to 50mA
1.5
LED dropout voltage, V
6. Turn on time vs. ambient temperature
characteristics
LED forward current: 10mA
Load capacity: 1,000pF; output voltage: 5V
2
1.5
Turn on time, ms
1.4
APV2121S
APV2111V
1.5
APV2121S
APV2111V
1
APV1122
APV1121S
0.5
1.3
50mA
30mA
20mA
1
1.2
0.5
APV1122
APV1121S
1.1
10mA
0
0
–40
–20
0
20
40
60
80 85
1
–40
–20
0
20
40
60
80 100
–40
–20
0
20
40
60
80 85
Ambient temperature,
°C
Ambient temperature,
°C
Ambient temperature,
°C
7. Turn off time vs. ambient temperature
characteristics
LED forward current: 10mA
Load capacity: 1,000pF; output voltage: 1V
0.5
8. Turn on time vs. LED forward current
characteristics
Load capacity: 1,000pF; output voltage: 5V
2
9. Turn off time vs. LED forward current
characteristics
Load capacity: 1,000pF; output voltage: 1V
0.3
0.25
Turn on time, ms
Turn off time, ms
1.5
Turn off time, ms
0.4
0.2
0.15
0.1
APV2121S
APV2111V
APV1122
APV1121S
0
10
20
30
40
50
60
0.3
1
0.2
APV2121S
APV2111V
APV1122
APV1121S
60
80 85
0.1
0.5
APV1122
APV1121S
APV2121S
APV2111V
0.05
0
0
–40
–20
0
20
40
0
0
10
20
30
40
50
60
Ambient temperature,
°C
LED forward current, mA
LED forward current, mA
4
APV1,2
SCHEMATIC AND WIRING DIAGRAMS
Notes: E
1
: Power source at input side; I
F
: LED forward current;
1. APV1122
Schematic
1
2
3
6
2. APV1121S, APV2121S, APV2111V
Schematic
1
4
Control circuit
4
Control circuit
2
3
Power MOSFET drive wiring diagram
I
F
E
1
1
2
3
4
6
Load
External VL (AC, DC)
MOSFET
4
6
Load
Power MOSFET drive wiring diagram
I
F
E
1
External VL (DC)
MOSFET
2
3
1
4
Load
External VL (AC, DC)
MOSFET
3
4
Load
External VL (DC)
MOSFET
Example of each input power supply and current limit resistors
(I
F
= 10mA)
I
F
E
1
R
1
2
3
4
6
Example of each input power supply and current limit resistors
(I
F
= 10mA)
I
F
E
1
2
3
R
1
4
E
1
5V
15V
24V
R
Approx. 380Ω
Approx. 1.4kΩ
Approx. 2.3kΩ
E
1
5V
15V
24V
R
Approx. 380Ω
Approx. 1.4kΩ
Approx. 2.3kΩ
CAUTIONS FOR USE
1. When two external MOSFETs are
connected with a common source
terminal, oscillation may occur when
operation is restored. Therefore,
please insert a 100 to 1,000 ohms
resistor between the gate terminal of
the first MOSFET and the gate terminal
of the second MOSFET.
A typical example of this is given in the
circuit below.
1
2
3
4
6
2. Deterioration and destruction
caused by discharge of static
electricity
This phenomenon is generally called
static electricity destruction, and occurs
when static electricity generated by
various factors is discharged while the
relay terminals are in contact, producing
internal destruction of the element.
To prevent problems from static electricity,
the following precautions and measures
should be taken when using your device.
1) Employees handling relays should
wear anti-static clothing and should be
grounded through protective resistance of
500 kΩ to 1 MΩ.
2) A conductive metal sheet should be
placed over the work table. Measuring
instruments and jigs should be grounded.
3) When using soldering irons, either use
irons with low leakage current, or ground
the tip of the soldering iron. (Use of low-
voltage soldering irons is also
recommended.)
4) Devices and equipment used in
assembly should also be grounded.
5) When packing printed circuit boards
and equipment, avoid using high-polymer
materials such as foam styrene, plastic,
and other materials which carry an
electrostatic charge.
6) When storing or transporting relays, the
environment should not be conducive to
static electricity (for instance, the humidity
should be between 45 and 60%), and
relays should be protected using
conductive packing materials.
3. Unused terminals
The No. 3 terminal is used with the circuit
inside the relay. Therefore, do not connect
it to the external circuitry. (DIP 6-pin type)
4. Short across terminals
Do not short circuit between terminals
when relay is energized, since there is
possibility of breaking of the internal IC.
5. Ripple in the input power supply
1) For LED operate current at E
min
,
maintain min. 10 mA
2) Keep the LED operate current at 50 mA
or less at E
max
.
(1) IR (Infrared reflow) soldering method
T
3
T
2
T
1
t
1
t
2
T
1
= 155 to 165°C
311 to 329°F
T
2
= 180°C 200°C
356 to 392°F
T
3
= 245°C
473°F
or less
t
1
= 120 s or less
t
2
= 30 s or less
(2) Vapor phase soldering method
T
2
T
1
t
1
t
2
T
1
= 180 to 200°C
366 to 392°F
T
2
= 215°C
419°F
or less
t
1
= 40 s
t
2
= 90 s or less (40 s: SOP type)
(3) Double wave soldering method
T
2
T
1
E
min.
E
max.
t
1
t
2
t
3
6. Soldering
1) When soldering PC board terminals,
keep soldering time less than 10 s at
260°C
500°F.
2) When soldering surface-mount
terminals, the following conditions are
recommended.
T
1
= 155 to 165°C
311 to 329°F
T
2
= 260°C
500°F
or less
t
1
= 60 s or less
t
2+
t
3
= 5 s or less
(4) Soldering iron method
Tip temperature: 280 to 300°C
536 to
572°F
Wattage: 30 to 60 W
Soldering time: within 5 s
5
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