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 TLP4197G
TOSHIBA Photocoupler Photorelay
TLP4197G
PBX Telecommunication ModemFAX Cards, Modems In PC Measurement Instrumentation
The TOSHIBA TLP4197G consists of an aluminum gallium arsenide infrared emitting diode optically coupled to a photo-MOSFET in a SOP, which is suitable for surface mount assembly. The TLP4197GA is suitable for replacement of mechanical relays in many applications which require space savings. * * * * * * * 6 pin SOP (2.54SOP6): 2.1 mm high, 2.54 mm pitch 1-form-B Peak off-state voltage: 350 V (min) Trigger LED current: 3 mA (max) On-state current: 120 mA (max) On-state resistance: 25 (max) Isolation voltage: 1500 Vrms (min) JEDEC 11-7C1 Unit: mm
Pin Configuration (top view)
JEITA TOSHIBA
1
6
1: ANODE 2: CATHODE 4: DRAIN D1 5: SOURCE 6: DRAIN D2
Weight: 0.13 g (typ.)
2
5
3
4
Schematic
1 6
2
5
4
1
2002-04-18
TLP4197G
Maximum Ratings (Ta = 25C)
Characteristics Forward current Forward current derating (Ta > 25C) = LED Peak forward current (100 ms pulse, 100 pps) Reverse voltage Junction temperature Off-state output terminal voltage A connection On-state current Detector B connection C connection On-state current derating (Ta > 25C) = A connection B connection C connection Tj Topr Tstg Tsol BVS DION/C ION Symbol IF DIF/C IFP VR Tj VOFF Rating 50 -0.5 1 5 125 350 120 120 240 -1.2 -1.2 -2.4 125 -40 to 85 -55 to 125 260 1500 C C C C Vrms mA/C mA Unit mA mA/C A V C V
Junction temperature Operating temperature range Storage temperature range Lead soldering temperature (10 s) Isolation voltage (AC, 1 min, R.H. < 60%) = (Note 1)
Note 1: Device considered a two-terminal device: LED side pins shorted together, and DETECTOR side pins and 6 shorted together.
Recommended Operating Conditions
Characteristics Supply voltage Forward current On-state current Operating temperature Symbol VDD IF ION Topr Min 3/4 5 3/4 -20 Typ. 3/4 3/4 3/4 3/4 Max 280 25 120 65 Unit V mA mA C
Circuit Connections
1 2 3
6 5 4
LOAD AC or DC
1 2 3
6 5 4
LOAD
1 2 3
6 5 4
LOAD
DC
DC
A Connection
B Connection
C Connection
2
2002-04-18
TLP4197G
Individual Electrical Characteristics (Ta = 25C)
Characteristics Forward voltage LED Reverse current Capacitance Detector Off-state current Capacitance Symbol VF IR CT IOFF COFF Test Condition IF = 10 mA VR = 5 V V = 0, f = 1 MHz VOFF = 350 V, IF = 5 mA V = 0, f = 1 MHz, IF = 5 mA Min 1.0 3/4 3/4 3/4 3/4 Typ. 1.15 3/4 30 3/4 Max 1.3 10 3/4 1 3/4 Unit V mA pF mA pF
Coupled Electrical Characteristics (Ta = 25C)
Trigger LED current Return LED current A connection On-state resistance B connection C connection RON IFC IFT IOFF = 10 mA ION = 120 mA ION = 120 mA ION = 120 mA ION = 240 mA 3/4 0.1 3/4 3/4 3/4 1 3/4 15 8 4 3 3/4 25 14 3/4 W mA mA
Isolation Characteristics (Ta = 25C)
Characteristics Capacitance input to output Isolation resistance Symbol CS RS Test Condition VS = 0, f = 1 MHz VS = 500 V, R.H. < 60% = AC, 1 min Isolation voltage BVS AC, 1 s, in oil DC, 1 min, in oil Min 3/4 5 10
10
Typ. 0.8 10
14
Max 3/4 3/4 3/4 3/4 3/4
Unit pF W Vrms Vdc
1500 3/4 3/4
3/4 3000 3000
Switching Characteristics (Ta = 25C)
Characteristics Turn-on time Turn-off time Symbol tON tOFF Test Condition RL = 200 W VDD = 20 V, IF = 5 mA (Note 2) Min 3/4 3/4 Typ. 3/4 3/4 Max 1 3 Unit ms ms
Note 2: Switching time test circuit
IF
1 2
6
RL
VDD IF VOUT VOUT 10% tON 90% tOFF
4
3
2002-04-18
TLP4197G
IF - Ta
100 280 240
ION - Ta
(mA)
IF
(mA) On-state current ION
0 20 40 60 80 100 120
80
200 160 120 80 40
Allowable forward current
60
40
20
0 -20
0 -20
0
20
40
60
80
100
120
Ambient temperature Ta (C)
Ambient temperature Ta (C)
IF - VF
100 50 Ta = 25C 200 Ta = 25C A connection
ION - VON
(mA)
(mA) On-state current ION
30
100
10 5 3
Forward current IF
0
1 0.5 0.3
-100
0.1 0.6
0.8
1
1.2
1.4
1.6
1.8
-200 -2
-1
0
1
2
Forward voltage
VF
(V)
On-state voltage
VON
(V)
RON - Ta
20 ION = 120 mA A connection 15 t < 1s 5 ION = 120 mA
IFC - Ta
(mA)
(W)
4
RON
IFC
3 10
Trigger LED current
On-state resistance
2
5
1
0 -20
0
20
40
60
80
100
0 -40
-20
0
20
40
60
80
100
Ambient temperature Ta (C)
Ambient temperature Ta (C)
4
2002-04-18
TLP4197G
tON, tOFF - IF
2000 Ta = 25C VDD = 20 V, RL = 200 W tOFF 500 300 tON 100 50 30 1200
tON, tOFF - Ta
VDD = 20 V, RL = 200 W IF = 5 mA tOFF
(ms)
tON, tOFF
tON, tOFF Switching time
(ms)
1000
1000
800
Switching time
600
400
200
tON
1
3
5
10
30
50
100
Input current
IF
(mA)
0 -40
-20
0
20
40
60
80
100
Ambient temperature Ta (C)
IOFF - Ta
1000 VOFF = 350 V IF = 5 mA
(nA) Off-state current IOFF
100 10
1 0
20
40
60
80
100
Ambient temperature Ta (C)
5
2002-04-18


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