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TLP719
TOSHIBA PHOTOCOUPLER GaAl As IRED + PHOTO- IC
Preliminary
TLP719
Unit in mm
4.58
The TOSHIBA TLP719 consists of a GaAlAs high-output light emitting diode and a high speed detector. This unit is 6-lead SDIP. TLP719 is 50% smaller than 8PIN DIP and has suited the safety standard reinforced insulation class. So mounting area in safety standard required equipment can be reduced. TLP719 has a Faraday shield integrated on the photodetector chip provides an effective common mode noise transient immunity. So this is suitable for application in noisy environmental condition.
6.8
DIGITAL LOGIC GROUND ISOLATION. LINE RECEIVER. MICROPROCESSOR SYSTEM INTERFACES. SWITCHING POWER SUPPLY FEEDBACK CONTROL. TRANSISTOR INVERTOR.
7.62*}0.25 3.65 1.27 0.4 9.7*}0.3
1.25
TOSHIBA Weight: ---g * * * * *
Open Collector Package Type Isolation voltage : SDIP6 : 5000 Vrms (Min.) : 10kV/us(Min.) @VCM=400V Switching speed : tpHL = 0.8s , tpLH = 0.8s (Max.)
@ IF = 16mA ,VCC = 5V,
PIN CONFIGURATION (Top view)
1 2 3
SHIELD
Common mode Transient Immunity
RL = 1.9kO ,Ta = 25C * * TTL Compatible Construction Mechanical Rating
7.62 mm pich standard type Creepage Distance Clearance Insulation Thickness 7.0 mm (Min) 7.0 mm (Min) 0.4 mm (Min) 10.16 mm pich TLPXXXF type 8.0 mm (Min) 8.0 mm (Min) 0.4 mm (Min)
6 1:ANODE 2:N.C. 3:CATHODE 5 4:EMITTER(GND) 5:COLLECTOR(OUTPUT) 4 6:VCC
SCHEMATIC
IF 1 IO VF 3 SHIELD 6 5 4 ICC VCC VO GND
A 0.1F bypass capacitor must be connected between pins 4 and 6.
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TLP719
Maximum Ratings (Ta = 25C)
Characteristic Forward current Pulse forward current Peak transient forward current Reverse voltage Diode power dissipation (Note 4) Junction Temperature Output current Peak output current Detector Output voltage Supply voltage Output power dissipation Junction Temperature Operating temperature range Storage temperature range Lead solder temperature (10s) Isolation voltage (AC, 1min., R.H.= 60%) (Note 6) (Note 5) (Note 1) (Note 2) (Note 3) Symbol IF IFP IFPT VR PD Tj IO IOP VO VCC PO Tj Topr Topr Tsol BVS Rating 25 50 1 5 45 125 8 16 -0.5~20 -0.5~30 100 125 -55~100 -55~125 260 5000 Unit mA mA A V mW C mA mA V V mW C C C C Vrms
(Note 1) Derate 0.45mA / C above 70C. (Note 2) 50% duty cycle, 1ms pulse width. Derate 0.9mA / C above 70C. (Note 3) Pulse width = 1s, 300pps. (Note 4) Derate 0.8mW / C above 70C. (Note 5) Derate 1.8mW / C above 70C. (Note 6) Device considered a two terminal device: Pins 1, 2 and 3 shorted together and pins 4, 5 and 6 shorted together.
LED
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TLP719
Electrical Characteristics (Ta = 25C)
Characteristic Forward voltage LED Forward voltage Temperature coefficient Reverse current Capacitance between terminal Symbol VF ? VF / ?Ta IR CT IOH (1) High level output current Detector IOH (2) IOH High level supply voltage Supply voltage Output voltage ICCH VCC VO IF = 16mA IF = 16mA VR = 5V VF = 0V , f = 1MHz IF = 0mA ,VCC = VO = 5.5V IF = 0mA ,VCC = 30V VO = 20V IF = 0mA ,VCC = 30V VO = 20V,Ta = 70C IF = 0mA ,VCC = 30V ICC = 0.01mA IO = 0.5mA ? ? ? ? ? ? ? 30 20 Test Condition Min. Typ. 1.65 -2 ? 45 3 ? ? 0.01 ? ? Max. 1.85 ? 10 ? 500 5 A 50 1 ? ? A V V Unit V mV / C A pF nA
Coupled Electrical Characteristics (Ta = 25C)
Characteristic Current transfer ratio Low level output voltage Symbol IO / IF VOL Test Condition IF = 16mA ,VCC = 4.5V VO = 0.4V IF = 16mA ,VCC = 4.5V IO = 2.4mA Min. 20 ? Typ. ? ? Max. ? 0.4 Unit % V
Isolation Characteristics (Ta = 25C)
Characteristic Capacitance input to output Isolation resistance Symbol CS RS Test Condition V = 0V , f = 1MHz R.H. = 60% ,VS = 500V AC,1 minute Isolation voltage BVS AC,1 second , in oil DC,1 minute , in oil (Note 6) (Note 6) Min. ? 1x10
12
Typ. 0.8 10 ? 10000 10000
14
Max. ? ? ? ? ?
Unit pF O
5000 ? ?
Vrms Vdc
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TLP719
Switching Characteristics (Ta = 25C, Vcc = 5V)
Characteristic Propagation delay time Propagation delay time Common mode transient immunity at logic high output (Note 7) Common mode transient immunity at logic low output (Note 7) CML (H? L) (L? H) Symbol tpHL Fig1 tpLH CMH Fig2 Test Circuit Test Condition IF = 0? 16mA RL = 1.9kO IF = 16? 0mA RL = 1.9kO IF = 0mA , VCM = 400Vp-p RL = 1.9kO IF = 16mA , VCM = 400Vp-p RL = 1.9kO Min. ? ? 10000 -10000 Typ. ? ? ? Max. 0.8 0.8 ? Unit s s V / s
?
?
V / s
(Note 7) : CML is the maximum rate of fall of the common mode voltage that can be sustained with the output voltage in the logic low state(VO < 0.8V). CMH is the maximum rate of rise of the common mode voltage that can be sustained with the output voltage in the logic high state(VO >2V).
Fig 1.Switching Time Test Circuit
PULSE INPUT (PW=100s Duty=10%)
IF
*
1 2 3
6 RL 5 4
Vcc=5V
IF
VO MONITORING NODE
tpHL
Vo
tpLH
5V
0.1F
IF MONITORING NODE
1.5V VOL
Fig 2.Common Mode Noise Immunity Test Circuit.
* SW A 2 B 3 4 5
IF
1
6
Vcc=5V RL=1.9k Vo
0.1F 90%
400V
VCM VOH
SW:B (IF=0mA)
tr
tf
10% 0V CMH 2V 0.8V CML
CMH=
320 (V) tr (s) 320 (V) tf (s)
+
VCM
VOL
SW:A (IF=16mA)
CML=-
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TLP719
RESTRICTIONS ON PRODUCT USE
020704EBC
* 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 (GaAs) Arsenide is a substance used in the products described in this document. GaAs dust or vapor is harmful to the human body. Do not break, cut, crushu or dissolve chemically. * 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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