TLP121 2002-09-25 1 toshiba photocoupler gaas ired & photo ? transistor TLP121 office machine programmable controllers ac / dc ? input module telecommunication the toshiba mini flat coupler TLP121 is a small outline coupler, suitable for surface mount assembly. TLP121 consists of a photo transistor, optically coupled to a gallium arsenide infrared emitting diode. collector ? emitter voltage: 80v (min.) current transfer ratio: 50% (min.) rank gb: 100% (min.) isolation voltage: 3750vrms (min.) ul recognized: ul1577, file no. e67349 pin configurations (top view) 6 4 3 1 1: anode 3: cathode 4: emitter 6: collector unit in mm toshiba 11 ? 4c1 weight: 0.09g
TLP121 2002-09-25 2 current transfer ratio current transfer ratio (%) (i c / i f ) i f = 5ma, v ce = 5v, ta = 25c type classification *1 min. max. marking of classification (none) 50 600 blank, y, y , g, g , b, b , gb rank y 50 150 y, y rank gr 100 300 g, g D 200 600 b, b TLP121 rank gb 100 600 g, g , b, b , gb *1: ex, rank gb: TLP121 (gb) note: application type name for certification test, please use standard product type name, i, e. TLP121 (gb): TLP121
TLP121 2002-09-25 3 maximum ratings (ta = 25c) characteristic symbol rating unit forward current i f 50 ma forward current derating ? i f / c 0.7 (ta 53c) ma / c pulse forward current i fp 1 (100s pulse, 100pps) a reverse voltage v r 5 v led junction temperature t j 125 c collector emitter voltage v ceo 80 v emitter collector voltage v eco 7 v collector current i c 50 ma collector power dissipation p c 150 mw collector power dissipation derating (ta 25c) ? p c / c 1.5 mw / c detector junction temperature t j 125 c storage temperature range t stg 55~125 c operating temperature range t opr 55~100 c lead soldering temperature t sol 260 (10s) c total package power dissipation p t 200 mw total package power dissipation derating (ta 25c) ? p t / c 2.0 mw / c isolation voltage (note 1) bv s 3750 (ac, 1min., r.h. 60%) vrms (note 1) device considered a two terminal device: pins1, 3 shorted together and pins 4, 6 shorted together recommended operating conditions characteristic symbol min. typ. max. unit supply voltage v cc D 5 48 v forward current i f D 16 20 ma collector current i c D 1 10 ma operating temperature t opr 25 D 85 c
TLP121 2002-09-25 4 individual electrical characteristics (ta = 25c) characteristic symbol test condition min. typ. max. unit forward voltage v f i f = 10 ma 1.0 1.15 1.3 v reverse current i r v r = 5 v D ? 10 a led capacitance c t v = 0, f = 1 mhz ? 30 ? pf collector emitter breakdown voltage v (br) ceo i c = 0.5 ma 80 ? ? v emitter collector breakdown voltage v (br) eco i e = 0.1 ma 7 ? ? v v ce = 48 v ? 10 100 na collector dark current i ceo v ce = 48 v, ta = 85c ? 2 50 a detector capacitance (collector to emitter) c ce v = 0, f = 1 mhz ? 10 ? pf coupled electrical characteristics (ta = 25c) characteristic symbol test condition min. typ. max. unit 50 ? 600 current transfer ratio i c / i f i f = 5 ma, v ce = 5 v rank gb 100 ? 600 % ? 60 ? saturated ctr i c / i f (sat) i f = 1 ma, v ce = 0.4 v rank gb 30 ? ? % i c = 2.4 ma, i f = 8 ma ? ? 0.4 ? 0.2 ? collector emitter saturation voltage v ce (sat) i c = 0.2 ma, i f = 1 ma rank gb ? ? 0.4 v off state collector current i c (off) v f = 0.7v, v ce = 48 v ? 1 10 a isolation characteristics (ta = 25c) characteristic symbol test condition min. typ. max. unit capacitance (input to output) c s v s = 0, f = 1 mhz ? 0.8 D pf isolation resistance r s v s = 500 v, r.h. 60% 510 10 10 14 ? ? ac, 1 minute 3750 ? ? ac, 1 second, in oil ? 10000 ? vrms isolation voltage bv s dc, 1 minute, in oil ? 10000 ? vdc
TLP121 2002-09-25 5 switching characteristics (ta = 25c) characteristic symbol test condition min. typ. max. unit rise time t r ? 2 ? fall time t f ? 3 ? turn on time t on ? 3 ? turn off time t off v cc = 10 v, i c = 2 ma r l = 100 ? ? 3 ? s turn on time t on ? 2 ? storage time t s ? 25 ? turn off time t off r l = 1.9 k ? (fig.1) v cc = 5 v, i f = 16 ma ? 40 ? s fig. 1 switching time test circuit v cc v ce i f t on t off t s 4.5v 0.5v i f v cc v ce r l
TLP121 2002-09-25 6 i f ? ta ambient temperature ta (c) allowable forward current i f ( ma ) 0 100 20 80 60 40 20 0 20 40 60 80 120 100 p c ? ta ambient temperature ta (c) allowable collector power dissipation p c (mw) 200 0 20 160 120 80 40 0 20 40 60 80 120 100 v f / ta ? i f forward current i f (ma) forward voltage temperature coefficient v f / ta (mv / c) 3.2 0.4 0.1 0.8 2.8 2.0 1.6 1.2 0.3 2.4 1 5 50 0.5 3 10 30 i fp ? d r duty cycle ratio d r pulse forward current i fp (ma) 3000 10 3 30 1000 300 100 50 10 3 500 10 2 10 1 10 0 3 3 3 pulse width Q 100 s ta = 25c i f ? v f forward voltage v f (v) forward current i f (ma) 100 0.1 0.6 50 5 1 0.5 0.8 1.0 1.2 1.4 1.6 1.8 30 10 3 0.3 ta = 2 5 c i fp ? v fp pulse forward voltage v fp (v) pulse forward current i fp (ma) 1000 1.0 1.4 1.8 2.2 2.6 3.0 1 0.6 500 300 100 50 30 10 5 3 pulse width Q 10 s repetitive frequency = 100hz ta = 2 5 c
TLP121 2002-09-25 7 i c ? v ce collector?emitter voltage v ce (v) collector current i c (ma) 30 0 20 10 0.2 0.4 0.6 0.8 1.0 ta = 25c i f = 50ma 40ma 30ma 20ma 10ma 5ma 2ma i ceo ? ta ambient temperature ta (c) collector dark current i ceo ( a) 10 1 10 4 0 20 40 60 80 100 120 10 0 10 1 10 2 10 3 v ce = 48v 10v 5v 24v i c / i f ? i f forward current i f (ma) current transfer ratio i c / i f (%) sample b 0.3 0.5 3 10 100 1 5 30 50 ta = 25c v ce = 10v v ce = 5v v ce = 0.4v sample a forward current i f (ma) i c ? i f collector current i c (ma) 100 0.1 0.3 0.3 50 10 1 0.5 0.5 30 3 10 100 1 5 50 30 3 5 v ce = 10v v ce = 5v v ce = 0.4v ta = 25c sample a sample b 50 0 40 30 20 10 2 4 6 8 10 ta = 2 5 c i c ? v ce collector?emitter voltage v ce (v) collector current i c (ma) 20ma 50ma 30ma 15ma 10ma p c ( max ) i f = 5ma
TLP121 2002-09-25 8 v ce(sat) ? ta ambient temperature ta ( ) collector?emitter saturation voltage v ce ( sat ) (v) 0.24 0 40 0.20 0.16 0.12 0.04 20 0 20 40 60 100 80 0.08 i f = 5ma i c = 1ma switching time ? rl load resistance r l (k ) switching time ( s) 1000 1 1 30 500 300 100 50 3 10 30 50 100 5 3 5 10 t off t on t s ta = 25c i f = 16ma v cc = 5v i c ? ta ambient temperature ta ( ) collector current i c (ma) 10ma 5ma 0.5ma 1ma 100 0.1 -20 50 30 10 5 0 20 40 60 80 100 3 1 0.3 0.5 v ce = 5v i f = 25ma
TLP121 2002-09-25 9 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. 000707ebc restrictions on product use
|
