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PHOTOCOUPLER
PS2525-1,PS2525L-1
LARGE FORWARD INPUT TYPE AC INPUT RESPONSE TYPE MULTI PHOTOCOUPLER SERIES
DESCRIPTION
The PS2525-1 and PS2525L-1 are optically coupled isolators containing GaAs light emitting diodes and an NPN silicon phototransistor. The PS2525-1 is in a plastic DIP (Dual In-line Package) and the PS2525L-1 is lead bending type (Gull-wing) for surface mount. NEPOC Series
FEATURES
* Large forward input current (IF = 150 mA) * AC input response * High Isolation voltage (BV = 5 000 Vr.m.s.) * High collector to emitter voltage (VCEO = 80 V) * High-speed switching (tr = 3 s TYP., tf = 5 s TYP.) * Ordering number of tape product: PS2525L-1-F3: 2 000 pcs/reel * Safety standards * UL approved: No. E72422 * CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950)
APPLICATIONS
* Exchange equipment * FAX/MODEM * LCR adapter
Document No. PN10231EJ04V0DS (4th edition) Date Published November 2009 NS
The mark shows major revised points. The revised points can be easily searched by copying an "" in the PDF file and specifying it in the "Find what:" field.
PS2525-1,PS2525L-1

PACKAGE DIMENSIONS (Unit : mm) DIP Type
Lead Bending Type

PHOTOCOUPLER CONSTRUCTION
Parameter Air Distance Outer Creepage Distance Inner Creepage Distance Isolation Thickness Unit (MIN.) 7 mm 7 mm 4 mm 0.4 mm
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Data Sheet PN10231EJ04V0DS
PS2525-1,PS2525L-1

MARKING EXAMPLE
Data Sheet PN10231EJ04V0DS
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PS2525-1,PS2525L-1

ORDERING INFORMATION
Part Number Order Number Solder Plating Specification Pb-Free Packing Style Safety Standard Approval Standard products (UL, CSA Approved) Embossed Tape 2 000 pcs/reel Application Part Number*1 PS2525-1
PS2525-1 PS2525L-1 PS2525L-1-F3
PS2525-1-A PS2525L-1-A PS2525L-1-F3-A
Magazine case 100 pcs
*1 For the application of the Safety Standard, following part number should be used.
ABSOLUTE MAXIMUM RATINGS (TA = 25C, unless otherwise specified)
Parameter Diode Forward Current (DC) Power Dissipation Derating Power Dissipation Peak Forward Current Transistor
*1
Symbol IF PD/ C PD IFP VCEO VECO IC PC/ C PC BV TA Tstg
Ratings 150 2.5 250 1 80 6 50 1.5 150 5 000 55 to +100 55 to +150
Unit mA mW/ C mW A V V mA mW/ C mW Vr.m.s. C C
Collector to Emitter Voltage Emitter to Collector Voltage Collector Current Power Dissipation Derating Power Dissipation
Isolation Voltage
*2
Operating Ambient Temperature Storage Temperature
*1 PW = 100 s, Duty Cycle = 1% *2 AC voltage for 1 minute at TA = 25C, RH = 60% between input and output. Pins 1-2 shorted together, 3-4 shorted together.
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Data Sheet PN10231EJ04V0DS
PS2525-1,PS2525L-1
ELECTRICAL CHARACTERISTICS (TA = 25C)
Parameter Diode Forward Voltage Terminal Capacitance Transistor Coupled Collector to Emitter Dark Current Current Transfer Ratio (IC/IF) CTR Ratio *1 Symbol VF Ct ICEO CTR IF = 100 mA V = 0 V, f = 1.0 MHz VCE = 80 V, IF = 0 mA IF = 100 mA, VCE = 3 V 20 Conditions MIN. TYP. 1.3 140 100 80 MAX. 1.7 Unit V pF nA %
CTR1/ CTR2
IF = 100 mA, VCE = 3 V
0.3
1.0
3.0
Collector Saturation Voltage Isolation Resistance Isolation Capacitance Rise Time Fall Time
*2
VCE(sat) RI-O CI-O tr tf
IF = 100 mA, IC = 4 mA VI-O = 1.0 kVDC V = 0 V, f = 1.0 MHz VCC = 10 V, IC = 2 mA, RL = 100 1011 0.6 3 5
0.3
V
pF s
*2
*1 CTR1 = IC1/IF1, CTR2 = IC2/IF2
*2 Test circuit for switching time
Data Sheet PN10231EJ04V0DS
5
PS2525-1,PS2525L-1
TYPICAL CHARACTERISTICS (TA = 25C, unless otherwise specified)
Remark The graphs indicate nominal characteristics.
6
Data Sheet PN10231EJ04V0DS
PS2525-1,PS2525L-1
Remark The graphs indicate nominal characteristics.
Data Sheet PN10231EJ04V0DS
7
PS2525-1,PS2525L-1

TAPING SPECIFICATIONS (Unit : mm)
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Data Sheet PN10231EJ04V0DS
PS2525-1,PS2525L-1
NOTES ON HANDLING 1. Recommended soldering conditions
(1) Infrared reflow soldering * Peak reflow temperature * Time of peak reflow temperature * Time of temperature higher than 220 C * Time to preheat temperature from 120 to 180 C * Number of reflows * Flux 260 C or below (package surface temperature) 10 seconds or less 60 seconds or less 120 30 s Three Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.)
(2) Wave soldering * Temperature * Time * Preheating conditions * Number of times * Flux 260 C or below (molten solder temperature) 10 seconds or less 120 C or below (package surface temperature) One (Allowed to be dipped in solder including plastic mold portion.) Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (3) Soldering by soldering iron * Peak temperature (lead part temperature) * Time (each pins) * Flux 350 C or below 3 seconds or less Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (a) Soldering of leads should be made at the point 1.5 to 2.0 mm from the root of the lead. (b) Please be sure that the temperature of the package would not be heated over 100 C.
Data Sheet PN10231EJ04V0DS
9
PS2525-1,PS2525L-1
(4) Cautions * Fluxes Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent.
2. Cautions regarding noise
Be aware that when voltage is applied suddenly between the photocoupler's input and output or between collector-emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute maximum ratings.
3. Measurement conditions of current transfer ratios (CTR), which differ according to photocoupler
Check the setting values before use, since the forward current conditions at CTR measurement differ according to product. When using products other than at the specified forward current, the characteristics curves may differ from the standard curves due to CTR value variations or the like. Therefore, check the characteristics under the actual operating conditions and thoroughly take variations or the like into consideration before use.
USAGE CAUTIONS
1. Protect against static electricity when handling. 2. Avoid storage at a high temperature and high humidity.
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Data Sheet PN10231EJ04V0DS
PS2525-1,PS2525L-1
Data Sheet PN10231EJ04V0DS
11
PS2525-1,PS2525L-1
This product uses gallium arsenide (GaAs). GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe the following points. * Follow related laws and ordinances when disposing of the product. If there are no applicable laws and/or ordinances, dispose of the product as recommended below. 1. Commission a disposal company able to (with a license to) collect, transport and dispose of materials that contain arsenic and other such industrial waste materials. 2. Exclude the product from general industrial waste and household garbage, and ensure that the product is controlled (as industrial waste subject to special control) up until final disposal. * Do not burn, destroy, cut, crush, or chemically dissolve the product. * Do not lick the product or i any way allow it to enter the mouth.
Caution
GaAs Products

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