Photocoupler Photorelay. TLP3125 Datasheet

TLP3125 Photorelay. Datasheet pdf. Equivalent

TLP3125 Datasheet
Recommendation TLP3125 Datasheet
Part TLP3125
Description Photocoupler Photorelay
Feature TLP3125; TOSHIBA Photocoupler PHOTORELAY TLP3125 Replacement for Mechanical-Relay Measurement Instrumentation.
Manufacture Toshiba
Datasheet
Download TLP3125 Datasheet




Toshiba TLP3125
TOSHIBA Photocoupler PHOTORELAY
TLP3125
Replacement for Mechanical-Relay
Measurement Instrumentation
TLP3125
Unit: mm
The TOSHIBA TLP3125 consists of an infrared-emitting diode optically
coupled to a photo-MOSFET in a SOP, which is suitable for surface mount
assembly.
Features
8-pin SOP (2.54SOP8): 2.1-mm high, 2.54-mm pitch
1-Form-A
Peak off-state voltage: 400 V (min)
Trigger LED current: 3 mA (max)
On-state current: 200 mA (max)
On-state resistance: 4 Ω (max)
Isolation voltage: 1500 Vrms (min)
UL-recognized: UL 1577, File No.E67349
cUL-recognized: CSA Component Acceptance Service No.5A
File No.E67349
Pin Configuration (top view)
1
8 1 : NC
2 : Anode
3 : Cathode
4 : NC
2
7
5 : Drain D1
6 : Source
7 : Source
8 : Drain D2
3
6
JEDEC
JEITA
TOSHIBA
1110H1
Weight: 0.2 g (typ.)
4
5
Schematic
2
8
7
6
3
5
© 2019
1
Toshiba Electronic Devices & Storage Corporation
Start of commercial production
2003-06
2019-06-17



Toshiba TLP3125
Absolute Maximum Ratings (Ta = 25°C)
TLP3125
Characteristic
Forward current
Forward current derating (Ta 25°C)
Peak forward current (100 μs pulse, 100 pps)
Reverse voltage
Diode power dissipation
Diode power dissipation derating (Ta 25°C)
Junction temperature
Off-state output terminal voltage
On-state current
On-state current derating (Ta 25°C)
Output power dissipation
Output power dissipation derating (Ta 25°C)
Junction temperature
Storage temperature range
Operating temperature range
Lead soldering temperature (10 s)
Isolation voltage (AC, 60 s, R.H. 60 %) (Note 1)
Symbol
IF
ΔIF/°C
IFP
VR
PD
ΔPD /°C
Tj
VOFF
ION
ΔION/°C
Po
ΔPo / °C
Tj
Tstg
Topr
Tsol
BVS
Rating
50
-0.5
1
5
50
-0.5
125
400
200
-2
160
-1.6
125
-55 to 125
-40 to 85
260
1500
Unit
mA
mA/°C
A
V
mW
mW/°C
°C
V
mA
mA/°C
mW
mW / °C
°C
°C
°C
°C
Vrms
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: Device considered a two-terminal device. LED side pins shorted together, and detector side pins shorted
together.
Recommended Operating Conditions
Characteristic
Symbol
Min Typ. Max Unit
Supply voltage
VDD
320
V
Forward current
IF
5
7.5
25
mA
Operating temperature
Topr
20
65
°C
Recommended operating conditions are given as a design guideline to obtain expected
performance of the device. Additionally, each item is an independent guideline respectively.
In developing designs using this product, please confirm specified characteristics shown
in this document.
Individual Electrical Characteristics (Ta = 25°C)
Characteristic
Forward voltage
Reverse current
Capacitance between terminals
Off-state current
Symbol
VF
IR
CT
IOFF
Test Condition
IF = 10 mA
VR = 5 V
VF = 0 V, f = 1 MHz
VOFF = 400 V, Ta = 60 °C
Min
Typ.
Max Unit
1.0
1.15
1.3
V
2
μA
30
pF
60
100
nA
Capacitance between terminals
COFF
V = 0 V, f = 1 MHz
410
500
pF
© 2019
2
Toshiba Electronic Devices & Storage Corporation
2019-06-17



Toshiba TLP3125
Coupled Electrical Characteristics (Ta = 25°C)
Characteristic
Trigger LED current
Return LED current
On-state resistance
Symbol
Test Condition
IFT
IFC
RON
ION = 200 mA
IOFF = 100 μA
ION = 200 mA, IF = 5 mA
Isolation Characteristics (Ta = 25°C)
Characteristic
Capacitance input to output
Isolation resistance
Isolation voltage
Symbol
Test Condition
CS
VS = 0 V, f = 1 MHz
RS
VS = 500 V, R.H. 60 %
BVS AC, 60 s
TLP3125
Min
Typ.
Max Unit
1
0.1
3.4
3
mA
mA
4
Ω
Min
Typ.
5 × 1010
0.8
1014
1500
Max Unit
pF
Ω
Vrms
Switching Characteristics (Ta = 25°C)
Characteristic
Symbol
Test Condition
Min
Typ.
Turn-on time
Turn-off time
tON
RL = 200 Ω
(Note 2)
0.6
tOFF
VDD = 20 V, IF = 5mA
0.2
Note 2 : switching time test circuit
IF
2
3
8
RL
VDD
VOUT
5
IF
VOUT
tON
10%
90%
tOFF
Max Unit
2
ms
1
© 2019
3
Toshiba Electronic Devices & Storage Corporation
2019-06-17







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