TLP3545A,TLP3545AF
Photocouplers
Photorelay
TLP3545A,TLP3545AF
1. Applications
•
•
•
•
•
Mechanical relay replacements
Heating, ventilation and air conditioning (HVAC)
Security Systems
Factory Automation (FA)
Measuring Instruments
2. General
The TLP3545A and TLP3545AF photorelay consist of a photo MOSFET optically coupled to an infrared LED. It
is housed in a 6-pin DIP package. The low ON-state resistance and the high permissible ON-state current of the
TLP3545A and TLP3545AF make it suitable for power line control applications.
3. Features
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Normally opened (1-Form-A)
OFF-state output terminal voltage: 60 V (min)
Trigger LED current: 3 mA (max)
ON-state current: 4 A (max) (A connection)
ON-state resistance: 60 mΩ (max) (A connection)
Isolation voltage: 2500 Vrms (min)
Safety standards
UL-recognized: UL 1577, File No.E67349
cUL-recognized: CSA Component Acceptance Service No.5A File No.E67349
UL-recognized: UL 508, File No.E499232 (Note 1)
VDE-approved: EN 60747-5-5 (Note 2)
(Note 1):Please refer Absolute Maximum Ratings (UL-recognized UL 508) for UL 508 products.
(Note 2):When a VDE approved type is needed, please designate the Option (D4)
(D4).
4. Mechanical Parameters
Characteristics
Creepage distances
Clearance distances
Internal isolation thickness
7.62-mm pitch
TLP3545A
7.0 (min)
7.0 (min)
0.4 (min)
10.16-mm pitch
TLP3545AF
8.0 (min)
8.0 (min)
0.4 (min)
Unit
mm
Start of commercial production
©2017-2020
Toshiba Electronic Devices & Storage Corporation
1
2017-11
2020-03-17
Rev.4.0
TLP3545A,TLP3545AF
5. Packaging (Note)
TLP3545A
TLP3545A(LF1,TP1)
TLP3545A(LF5,TP5)
11-7A8S
11-7A801S
11-7A805S
TLP3545AF
TLP3545AF(LF4,TP4)
11-7A802S
11-7A804S
Note:
Through-hole type: TLP3545A, TLP3545AF
Lead forming option: (LF1), (LF4), (LF5)
Taping option: (TP1), (TP4), (TP5)
6. Pin Assignment
1: Anode
2: Cathode
3: N.C.
4: Drain
5: Source
6: Drain
7. Internal Circuit
©2017-2020
Toshiba Electronic Devices & Storage Corporation
2
2020-03-17
Rev.4.0
TLP3545A,TLP3545AF
8. Absolute Maximum Ratings (Note) (Unless otherwise specified, T
a
= 25
)
Characteristics
LED
Input forward current
Input forward current derating
Input forward current (pulsed)
Input reverse voltage
Input power dissipation
Input power dissipation derating
Junction temperature
Detector OFF-state output terminal voltage
ON-state current (A connection)
ON-state current (B connection)
ON-state current (C connection)
ON-state current derating (A connection)
ON-state current derating (B connection)
ON-state current derating (C connection)
ON-state current (pulsed)
Output power dissipation
Output power dissipation derating
Junction temperature
Common Storage temperature
Operating temperature
Lead soldering temperature
Isolation voltage
(10 s)
(AC, 60 s, R.H.
≤
60 %)
(T
a
≥
25
)
(T
a
≥
25
)
(T
a
≥
25
)
(T
a
≥
25
)
(t = 100 ms, duty = 1/10)
I
ONP
P
O
∆P
O
/∆T
a
T
j
T
stg
T
opr
T
sol
BV
S
(Note 2)
∆I
ON
/∆T
a
(Note 1)
(T
a
≥
25
)
(T
a
≥
25
)
(100
µs
pulse, 100 pps)
Symbol
I
F
∆I
F
/∆T
a
I
FP
V
R
P
D
∆P
D
/∆T
a
T
j
V
OFF
I
ON
(Note 1)
Note
Rating
30
-0.3
1
6
50
-0.5
125
60
4
4
8
-40
-40
-80
12
700
-7.0
125
-55 to 125
-40 to 110
260
2500
A
mW
mW/
Vrms
mA/
Unit
mA
mA/
A
V
mW
mW/
V
A
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Note 1: For an application circuit example, see Chapter 16.2.
Note 2: This device is considered as a two-terminal device: Pins 1, 2 and 3 are shorted together, and pins 4, 5 and 6
are shorted together.
Note:
9. Recommended Operating Conditions (Note)
Characteristics
Supply voltage
Input forward current
ON-state current(A connection)
Operating temperature
Symbol
V
DD
I
F
I
ON
T
opr
Note
Min
5
-40
Typ.
10
Max
48
25
4
85
Unit
V
mA
A
Note:
The recommended operating conditions are given as a design guide necessary to obtain the intended
performance of the device. Each parameter is an independent value. When creating a system design using
this device, the electrical characteristics specified in this data sheet should also be considered.
©2017-2020
Toshiba Electronic Devices & Storage Corporation
3
2020-03-17
Rev.4.0
TLP3545A,TLP3545AF
10. Absolute Maximum Ratings (UL-recognized: UL 508) (Note) (Unless otherwise
specified, T
a
= 25
)
Characteristics
LED
Input forward current
Input forward current derating
Input forward current (pulsed)
Input reverse voltage
Input power dissipation
Input power dissipation derating
Junction temperature
Detector OFF-state output terminal voltage
ON-state current (A connection)
ON-state current (B connection)
ON-state current (C connection)
ON-state current derating (A connection)
ON-state current derating (B connection)
ON-state current derating (C connection)
ON-state current (pulsed)
Output power dissipation
Output power dissipation derating
Junction temperature
Common Storage temperature
Case temperature
Operating temperature
Lead soldering temperature
Isolation voltage
(10 s)
(AC, 60 s, R.H.
≤
60 %)
(T
a
≥
25
)
(T
a
≥
25
)
(T
a
≥
25
)
(T
a
≥
25
)
(t = 100 ms, duty = 1/10)
I
ONP
P
O
∆P
O
/∆T
a
T
j
T
stg
T
c
T
opr
T
sol
BV
S
(Note 2)
∆I
ON
/∆T
a
(Note 1)
(T
a
≥
25
)
(T
a
≥
25
)
(100
µs
pulse, 100 pps)
Symbol
I
F
∆I
F
/∆T
a
I
FP
V
R
P
D
∆P
D
/∆T
a
T
j
V
OFF
I
ON
(Note 1)
Note
Rating
30
-0.3
1
6
50
-0.5
105
60
4
4
8
-40
-40
-80
12
700
-7.0
105
-55 to 125
105
-40 to 85
260
2500
A
mW
mW/
Vrms
mA/
Unit
mA
mA/
A
V
mW
mW/
V
A
Note:
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Note 1: For an application circuit example, see Chapter 16.2.
Note 2: This device is considered as a two-terminal device: Pins 1, 2 and 3 are shorted together, and pins 4, 5 and 6
are shorted together.
11. Recommended Operating Conditions (UL-recognized: UL 508) (Note)
Characteristics
Supply voltage
Input forward current
ON-state current(A connection)
Operating temperature
Symbol
V
DD
I
F
I
ON
T
opr
(Note 1)
(Note 1)
Note
Min
5
-20
Typ.
10
Max
48
19.5
2.6
85
Unit
V
mA
A
The recommended operating conditions are given as a design guide necessary to obtain the intended
performance of the device. Each parameter is an independent value. When creating a system design using
this device, the electrical characteristics specified in this data sheet should also be considered.
Note 1: The above recommended operating conditions are at T
a
= 60
.
However, within the derating range of the characteristic curves of "I
F
- T
a
", "I
ON
- T
a
", it can be used up to 85
.
Note:
©2017-2020
Toshiba Electronic Devices & Storage Corporation
4
2020-03-17
Rev.4.0
TLP3545A,TLP3545AF
12. Electrical Characteristics (Unless otherwise specified, T
a
= 25
)
Characteristics
LED
Input forward voltage
Input reverse current
Input capacitance
Detector OFF-state current
Output capacitance
Symbol
V
F
I
R
C
t
I
OFF
C
OFF
Note
Test Condition
I
F
= 10 mA
V
R
= 5 V
V = 0 V, f = 1 MHz
V
OFF
= 60 V
V = 0 V, f = 1 MHz
Min
1.50
Typ.
1.64
70
0.01
640
Max
1.80
10
1
Unit
V
µA
pF
µA
pF
13. Coupled Electrical Characteristics (Unless otherwise specified, T
a
= 25
)
Characteristics
Trigger LED current
Return LED current
ON-state resistance (A connection)
ON-state resistance (B connection)
ON-state resistance (C connection)
Symbol
I
FT
I
FC
R
ON
Note
I
ON
= 1 A
I
OFF
= 10
µA
(Note 1) I
ON
= 3 A, I
F
= 5 mA, t < 1 s
I
ON
= 4 A, I
F
= 5 mA, t < 1 s
I
ON
= 8 A, I
F
= 5 mA, t < 1 s
Test Condition
Min
0.01
Typ.
0.3
35
18
9
Max
3
60
mΩ
Unit
mA
Note 1: For an application circuit example, see Chapter 16.2.
14. Isolation Characteristics (Unless otherwise specified, T
a
= 25
)
Characteristics
Total capacitance (input to output)
Isolation resistance
Isolation voltage
Symbol
C
S
R
S
BV
S
Note
Test Condition
Min
5
×
10
10
2500
Typ.
0.8
10
14
Max
Unit
pF
Ω
Vrms
(Note 1) V
S
= 0 V, f = 1 MHz
(Note 1) V
S
= 500 V, R.H.
≤
60 %
(Note 1) AC, 60 s
Note 1: This device is considered as a two-terminal device: Pins 1, 2 and 3 are shorted together, and pins 4, 5 and 6
are shorted together.
15. Switching Characteristics (Unless otherwise specified, T
a
= 25
)
Characteristics
Turn-on time
Turn-off time
Turn-on time
Turn-off time
Symbol
t
ON
t
OFF
t
ON
t
OFF
Note
Test Condition
See Fig. 15.1.
R
L
= 200
Ω,
V
DD
= 20 V, I
F
= 5 mA
See Fig. 15.1.
R
L
= 200
Ω,
V
DD
= 20 V, I
F
= 10 mA
Min
Typ.
1.2
0.1
0.5
0.1
Max
5
0.5
3
0.5
Unit
ms
Fig. 15.1 Switching Time Test Circuit and Waveform
©2017-2020
Toshiba Electronic Devices & Storage Corporation
5
2020-03-17
Rev.4.0
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