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TLP321,TLP321-2,TLP321-4
TOSHIBA Photocoupler GaAs Ired & Photo-Transistor
TLP321, TLP321-2, TLP321-4
Programmable Controllers DC-Output Module Telecommunication
The TOSHIBA TLP321, -2 and -4 consist of a photo-transistor optically coupled to a gallium arsenide infrared emitting diode. The TLP321-2 offers two isolated channels in an eight lead plastic DIP package, while the TLP321-4 provides four isolated channels in a sixteen plastic DIP package. TLP321 / -2 / -4 have high VCEO voltage (VCEO = 80V). * * * * Collector-emitter voltage: 80V (min.) Current transfer ratio: 50% (min.) Rank GB: 100% (min.) Isolation voltage: 5000Vrms (min.) UL recognized: UL1577, file no. E67349 TOSHIBA Weight: 0.26g 11-5B2 Unit in mm
Pin Configurations (top view)
TLP321 1 2 4 3 1 2 3 4 TLP321-2 8 7 6 1 2 3 TLP321-4 16 15 14 13 12 11 10 9
1 : ANODE 2 : CATHODE 3 : EMITTER 4 : COLLECTOR
TOSHIBA Weight: 0.54g
11-10C4
5
4 5 6 7 8
1,3 : ANODE 2,4 : CATHODE 5,7 : EMITTER 6,8 : COLLECTOR
1,3,5,7 : ANODE 2,4,6,8 : CATHODE 9,11,13,15 : EMITTER 10,12,14,16 : COLLECTOR
TOSHIBA Weight: 1.1g
11-20A3
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TLP321,TLP321-2,TLP321-4
Current Transfer Ratio
Current Transfer Ratio (%) (IC / IF) Type Classification *1 IF = 5mA, VCE = 5V, Ta = 25C Min. (None) Rank Y TLP321 Rank GR Rank BL Rank GB TLP321-2 TLP321-4 (None) Rank GB 50 50 100 200 100 50 100 Max. 600 150 300 600 600 600 600 BLANK, Y, Y, G, G, B, B, GB Y, Y G, G B, B G, G, B, B, GB BLANK, GR, BL, GB GR, BL, GB Marking Of Classification
*1: Ex. Rank GB: TLP321 (GB) (Note) Application type name for certification test, please use standard product type name, i. e. TLP321 (GB): TLP321 TLP321-2 (GB): TLP321-2
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TLP321,TLP321-2,TLP321-4
Maximum Ratings (Ta = 25C)
Rating Characteristic Symbol TLP321-1 Forward current Forward current derating LED Pulse forward current Reverse voltage Junction temperature Collector-emitter voltage Emitter-collector voltage Detector Collector current Collector power dissipation (1 Circuit) Collector power dissipation derating (1 Circuit, Ta 25C) Junction temperature Storage temperature range Operating temperature range Lead soldering temperature Total package power dissipation Total package power dissipation derating (Ta 25C) Isolation voltage (Note 1) IF IF / C IFP VR Tj VCEO VECO IC PC PC / C Tj Tstg Topr Tsol RT PT / C BVS 250 -2.5 150 -1.5 125 -55~125 -55~100 260 (10s) 150 -1.5 60 -0.7 (Ta 39C) TLP321-2 TLP321-4 50 -0.5 (Ta 25C) Unit
mA mA / C A V C V V mA
1 (100s pulse, 100pps) 5 125 80 7 50 100 -1.0
mW mW / C C C C C mW mW / C Vrms
5000 (AC, 1min., RH 60%)
(Note 1) Device considered a two terminal device: LED side pins shorted together and detector side pins shorted together.
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TLP321,TLP321-2,TLP321-4
Recommended Operating Conditions
Characteristic Supply voltage Forward current Collector current Operating temperature Symbol VCC IF IC Topr Min. -25 Typ. 12 16 1 Max. 48 20 10 85 Unit V mA mA C
Individual Electrical Characteristics (Ta = 25C)
Characteristic Forward voltage LED Reverse current Capacitance Collector-emitter breakdown voltage Detector Emitter-collector breakdown voltage Collector dark current Capacitance (collector to emitter) Symbol VF IR CT V(BR) CEO V(BR) ECO ICEO CCE IF =10 mA VR =5 V V = 0, f = 1MHz IC = 0.5mA IE = 0.1mA VCE = 48V VCE = 48V, Ta = 85C V = 0, f = 1MHz Condition Min. 1.0 -- -- 80 7 -- -- -- Typ. 1.15 -- 30 -- -- 10 2 10 Max. 1.3 10 -- -- -- 100 50 -- Unit V A pF V V nA A pF
Coupled Electrical Characteristics (Ta = 25C)
Characteristic Current transfer ratio Symbol IC / IF Condition IF = 5mA, VCE = 5V Rank GB IF = 1mA, VCE = 0.4V Rank GB IC = 2.4mA, IF = 8mA Collector-emitter saturation voltage VCE (sat) IC = 0.2mA, IF = 1mA Rank GB MIn. 50 100 -- 30 -- -- -- Typ. -- -- 60 -- -- 0.2 -- Max. 600 600 -- -- 0.4 -- 0.4 V Unit %
Saturated CTR
IC / IF (sat)
%
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TLP321,TLP321-2,TLP321-4
Isolation Characteristics (Ta = 25C)
Characteristic Capacitance (input to output) Isolation resistance Symbol CS RS Test Condition VS = 0, f = 1MHz VS = 500V, R.H. 60% AC, 1 minute Isolation voltage BVS AC, 1 second, in oil DC, 1 minute, in oil Min. -- 5x10
10
Typ. 0.8 10
14
Max. -- -- -- -- --
Unit pF Vrms Vdc
5000 -- --
-- 10000 10000
Switching Characteristics (Ta = 25C)
Characteristic Rise time Fall time Turn-on time Turn-off time Turn-on time Storage time Turn-off time Symbol tr tf ton toff tON ts tOFF RL = 1.9k (Fig.1) VCC = 5V, IF = 16mA VCC = 10V IC = 2mA RL = 100 Test Condition Min. -- -- -- -- -- -- -- Typ. 2 3 3 3 2 15 25 Max. -- -- -- -- -- -- -- s s Unit
Fig. 1 Switching time test circuit
RL
VCC VCE
IF tS VCE VCC 4.5V 0.5V tON tOFF
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TLP321,TLP321-2,TLP321-4
TLP321
100
IF - Ta
100
TLP321-2 TLP321-4
IF - Ta
Allowable forward current IF (mA)
Allowable forward current IF (mA)
0 20 40 60 80 100 120
80
80
60
60
40
40
20
20
0 -20
0 -20
0
20
40
60
80
100
120
Ambient temperature Ta (C)
Ambient temperature Ta (C)
TLP321
240
PC - Ta
120
TLP321-2 TLP321-4
PC - Ta
200
100
Allowable collector power dissipation PC (mW)
180
Allowable collector power dissipation PC (mW)
60
80
120
60
80
40
40
20
0 -20
0
20
40
80
100
120
0 -20
0
20
40
60
80
100
120
Ambient temperature Ta (C)
Ambient temperature Ta (C)
TLP321
3000
IFP - DR
Pulse width 100s Ta = 25C 3000
TLP321-2 TLP321-4
IFP - DR
Pulse width 100s Ta = 25C
1000
1000
Allowable pulse forward current IFP (mA)
500 300
Allowable pulse forward current IFP (mA)
10-3
-2
500 300
100 50 30
100 50 30
10
3
3
10
3
10-1
3
100
10
3
10-3
3
10
-2
3
10-1
3
100
Duty cycle ratio DR
Duty cycle ratio DR
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2002-09-25
TLP321,TLP321-2,TLP321-4
IF - VF
100 50 Ta = 25C -2.8
VF /Ta - IF
(mA)
30
Forward voltage temperature coefficient VF /Ta (mV / C)
0.6 0.8 1.0 1.2 1.4 1.6
-2.4
Forward current IF
10 5 3
-2.0 -1.6 -1.2 -0.8 -0.4 0.1
1 0.5 0.3 0.1 0.4
0.3 0.5
1
3
5
10
30
50
Forward voltage
VF
(V)
Forward current
IF
(mA)
IFp - VFp
1000 Pulse width 10s 500 Repetitive frequency 101
ID - Ta
(mA)
(A) Collector dark current ID
300 = 100Hz Ta = 25C 100 50 30
100
IFP
10-1
Pulse forward current
10-2 VCE=48V 10-3 24V 10V 5V 10-4 10-5 0
10 5 3 1 0
0.4
0.8
1.2
1.6
2.0
2.4
20
40
60
80
100
Pulse forward voltage VFP (V)
Ambient temperature Ta (C)
IC - VCE
50 50mA 30mA Ta = 25C 50
IC - VCE
Ta = 25C
(mA)
40
(mA)
20mA 15mA 10mA
40
50mA 40mA
IC
IC
30
Collector current
PC MAX. 20 IF = 5mA
Collector current
30
30mA 20mA
20
10mA 5mA
10
10 IF = 2mA
0 0
2
4
6
8
10
0
0
0.2
0.4
0.6
0.8
1
Collector-emitter voltage
VCE
(V)
Collector-emitter voltage
VCE
(V)
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TLP321,TLP321-2,TLP321-4
IC - IF
100 1000 VCE = 10V Ta = 25C 50
IC / IF - IF
VCE = 10V
(%)
5V
(mA)
30
500 300 SAMPLE A 100
IC
10 5 3 SAMPLE A 1 SAMPLE B 0.5 0.3 0.1 0.1 Ta = 25C 0.4V
Current transfer ratio
Collector current
IC / IF
50 30 SAMPLE B
0.4V
5V
0.3
1
3
10
30
100
10 0.1
0.3
1
3
10
30
100
Forward current
IF
(mA)
Forward current
IF
(mA)
VCE (sat) - Ta
0.2 IF = 5mA IC = 1mA Ta = 25C IF = 16mA VCC = 5V 1000
Switching Time - RL
Collector-emitter saturation voltage VCE (sat) (V)
500 0.1 300 tOFF
Switching time (s)
100
0 -40
50 30
tS
-20
0
20
40
60
80
100
Ambient temperature Ta (C)
10
IC - Ta
50 IF = 25mA
5 3
(mA)
30 10mA 10 5 3 1mA 1 0.5 0.3 V = 5V CE 0.1 -20 0 40 60 0.5mA 5mA 1 1 3 10
tON 30 100
IC
Collector current
Load resistance RL (k)
Ambient temperature Ta (C)
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2002-09-25
TLP321,TLP321-2,TLP321-4
RESTRICTIONS ON PRODUCT USE
000707EBC
* TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc.. * The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer's own risk. * Gallium arsenide (GaAs) is a substance used in the products described in this document. GaAs dust and fumes are toxic. Do not break, cut or pulverize the product, or use chemicals to dissolve them. When disposing of the products, follow the appropriate regulations. Do not dispose of the products with other industrial waste or with domestic garbage. * The products described in this document are subject to the foreign exchange and foreign trade laws. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. * The information contained herein is subject to change without notice.
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2002-09-25

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