TLP3214
TOSHIBA PHOTOCOUPLER PHOTO RELAY
TLP3214
Measuring Instruments
Logic IC Testers / Memory Testers
Board Testers / Scanners
4.2
φ1.4
Unit: mm
0.15
The TOSHIBA TLP3214 is an ultra-small photorelay suitable for
surface-mount assembly. The TLP3214 consists of a GaAs infrared-emitting
diode optically coupled to a photo-MOSFET and is housed in a 4-pin
package.
Its features include low Off-state current and low output pin capacitance,
enabling it to be used for high-frequency measuring instrument applications.
③
②
④
①
3.65
1.9
1.8
Features
•
•
•
•
•
•
•
•
•
4-pin SSOP (SSOP4): 1.8 mm high, 1.27 mm pitch
1-Form-A
Peak Off-State Voltage: 40 V (min)
Trigger LED Current: 4 mA (max)
On-State Current: 250 mA (max)
On-State Resistance: 3 Ω (max), 2 Ω (typ.)
Output Capacitance: 7 pF (max), 5 pF (typ.)
Isolation Voltage: 1500 Vrms (min)
UL approved: UL1577, File No.E67349
0.2
3.8
0.2
1.27
2.04
0.3
(0.46)
JEDEC
-
JEITA
-
TOSHIBA
11-2B1
Weight: 0.03 g (typ.)
Pin Configuration (Top View)
1
4
Schematic
1
4
2
1 : ANODE
2 : CATHODE
3 : DRAIN
4 : DRAIN
3
2
3
Start of commercial production
2002-09
1
2017-06-15
TLP3214
Absolute Maximum Ratings
(Ta = 25°C)
CHARACTERISTIC
Forward Current
Forward Current Derating (Ta ≥ 25°C)
LED
Reverse Voltage
Diode Power Dissipation
Diode Power Dissipation Derating (Ta ≥ 25°C)
Junction Temperature
Off-State Output Terminal Voltage
DETECTOR
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
I
F
ΔI
F
/°C
V
R
P
D
ΔP
D
/°C
T
j
V
OFF
I
ON
ΔI
ON
/°C
P
O
ΔP
O
/ °C
T
j
T
stg
T
opr
T
sol
BV
S
RATING
50
-0.5
5
50
-0.5
125
40
250
-2.5
188
-1.88
125
-40 to 125
-20 to 85
260
1500
UNIT
mA
mA/°C
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. Pins 1 and 2 shorted together, and pins 3 and 4 shorted together.
Caution
This device is sensitive to electrostatic discharge. When using this device, please ensure that all tools and equipment
are earthed.
Recommended Operating Conditions
CHARACTERISTIC
Supply Voltage
Forward Current
On-State Current
Operating Temperature
SYMBOL
V
DD
I
F
I
ON
T
opr
MIN
―
―
-20
TYP.
―
―
―
―
MAX
32
30
250
65
UNIT
V
mA
mA
°C
Note: 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
LED
Reverse Current
Capacitance
DETECTOR
Off-State Current
Capacitance
SYMBOL
V
F
I
R
C
T
I
OFF
C
OFF
TEST CONDITION
I
F
= 10 mA
V
R
= 5 V
V = 0 V, f = 1 MHz
V
OFF
= 30 V, Ta = 50°C
V = 0 V, f = 100 MHz, t < 1 s
MIN
1.0
―
―
―
―
TYP.
1.15
―
15
―
5
MAX
1.3
10
―
1000
7
UNIT
V
μA
pF
pA
pF
2
2017-06-15
TLP3214
Coupled Electrical Characteristics
(Ta = 25°C)
CHARACTERISTIC
Trigger LED Current
Return LED Current
On-State Resistance
SYMBOL
I
FT
I
FC
R
ON
TEST CONDITION
I
ON
= 100 mA
I
OFF
= 10 μA
I
ON
= 250 mA, I
F
= 5 mA, t < 1 s
MIN
―
0.2
―
TYP.
―
0.75
2
MAX
4
―
3
UNIT
mA
mA
Ω
Isolation Characteristics
(Ta = 25°C)
CHARACTERISTIC
Capacitance Input to Output
Isolation Resistance
SYMBOL
C
S
R
S
TEST CONDITION
V
S
= 0 V, f = 1 MHz
V
S
= 500 V, R.H. ≤ 60%
AC, 60 s
Isolation Voltage
BV
S
AC, 1 s (in oil)
DC, 60 s (in oil)
MIN
―
5
×
10
10
1500
―
―
TYP.
0.3
10
14
―
3000
3000
MAX
―
―
―
―
―
UNIT
pF
Ω
Vrms
Vdc
Switching Characteristics
(Ta = 25°C)
CHARACTERISTIC
Turn-on Time
Turn-off Time
SYMBOL
t
ON
t
OFF
TEST CONDITION
R
L
= 200 Ω
V
DD
= 10 V, I
F
= 5 mA
(Note 2)
MIN
―
―
TYP.
120
140
MAX
500
500
UNIT
μs
Note 2: SWITCHING TIME TEST CIRCUIT
I
F
1
4
R
L
V
DD
I
F
V
OUT
2
3
10%
t
ON
t
OFF
V
OUT
90%
3
2017-06-15
TLP3214
I F ─ Ta
500
100
I ON ─ Ta
Allowable On-sate current ION (mA)
(mA)
80
400
Allowable forward current IF
60
300
40
200
20
100
0
-20
0
20
40
60
80
100
120
0
-20
0
20
40
60
80
100
120
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
100
50
Ta = 25
°C
I F ─ VF
300
Ta = 25
°C
I ON ─ VON
10
5
3
1
0.5
0.3
0.1
0.6
I ON (mA)
I F (mA)
30
200
100
0
-100
-200
-300
-1
I F = 5 mA
Forward current
0.8
1
1.2
1.4
1.6
1.8
On-sate current
-0.5
0
0.5
1
Forward voltage VF
(V)
On-sate voltage VON (V)
RON ─ Ta
5
I ON = 250 mA
I FT ─ Ta
5
I ON = 100 mA
(mA)
Trigger LED current I FT
20
40
60
80
100
On-sate resistance RON (Ω)
4
I F = 5 mA
t < 1s
4
t < 1s
3
3
2
2
1
1
0
-20
0
Ambient temperature Ta (°C)
0
-20
0
Ambient temperature Ta (°C)
20
40
60
80
100
4
2017-06-15
TLP3214
t
ON
,t
OFF
─ I F
1000
Ta = 25
°C
t
ON
,t
OFF
─ Ta
300
V DD = 10 V,
RL = 200 Ω
(µs)
300
Switching time t
ON
,t
OFF
Switching time t
ON
,t
OFF
(µs)
V DD = 10 V, R
L
= 200 Ω
250
200
150
100
I F = 10 mA
100
t OFF
t OFF
30
10
t ON
t
ON
50
0
-20
3
1
10
100
0
20
40
60
80
100
Forward current
I F (mA)
Ambient temperature Ta (°C)
I OFF ─ VOFF
15
Ta = 25
°C
N o r m a l i z e d C OFF ─ VOFF
1
Ta = 25
°C
(pA)
I OFF
10
Output terminal capacitance
COFF / COFF (0V)
0.8
0.6
Off-state current
0.4
5
0.2
0
10
20
30
40
0
10
20
30
40
50
Off-state output voltage VOFF
(V)
Off-state output voltage VOFF
(V)
5
2017-06-15
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