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LTV-352T


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LITE- O N TECH NO LO G Y CO RP O RATIO N
Property of LITE-ON Only

FEATURES
* High current transfer ratio ( CTR : MIN. 1000% at IF = 1mA, VCE = 2V ) * High input-output isolation voltage ( Viso = 3,750Vrms ) * High collector-emitter voltage ( VCEO = 300V ) * Mini-flat package : 2.0mm profile : LTV-352T * UL approved ( No. E113898 ) * CUL approved ( No. E113898 , 01SC19287 ) * CSA approved ( No. 1243207 ) * FIMKO approved ( No. FI-16420 ) * NEMKO approved ( No. P01100403 ) * DEMKO approved ( No. 310475-01 ) * SEMKO approved ( No. 0109173 / 01-08 ) * VDE approved ( No. 094722 ) * RoHS compliance

APPLICATIONS
* Hybrid substrates that require high density mounting. * Telephone sets * Copiers, facsimiles * Interfaces with various power supply circuits, power distribution boards.

Part No. : LTV-352T
BNS-OD-C131/A4

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OUTLINE DIMENSIONS
LTV-352T :
2.54±0.25 Pin No. and Internal connection diagram Date Code *1 4 3

4.40±0.2

Factory Code *2.

Rank *3

1 1. Anode 2. Cathode

2 3. Emitter 4. Collector

3.85±0.3

5.30±0.3 0.2±0.05

2.00±0.2

*1. 2-digit date code. *2. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China). *3. Rank shall be or shall not be marked.

Part No. : LTV-352T
BNS-OD-C131/A4

0.10±0.1

0.40±0.1

7.00+0.2 -0.7

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TAPING DIMENSIONS

Description Tape wide Pitch of sprocket holes Distance of compartment Distance of compartment to compartment

Symbol W P0 F P2 P1

Dimensions in mm ( inches ) 12 ± 0.3 ( .47 ) 4 ± 0.1 ( .15 ) 5.5 ± 0.1 ( .217 ) 2 ± 0.1 ( .079 ) 8 ± 0.1 ( .315 )

Part No. : LTV-352T
BNS-OD-C131/A4

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ABSOLUTE MAXIMUM RATING
( Ta = 25°C )
PARAMETER Forward Current INPUT Reverse Voltage Power Dissipation Collector - Emitter Voltage Emitter - Collector Voltage OUTPUT Collector Current Collector Power Dissipation Total Power Dissipation *1 Isolation Voltage Operating Temperature Storage Temperature *2 Soldering Temperature IC PC Ptot Viso Topr Tstg Tsol 150 150 170 3,750 -55 ~ +100 -55 ~ +150 260 mA mW mW Vrms °C °C °C SYMBOL IF VR P VCEO VECO RATING 50 6 70 300 0.1 UNIT mA V mW V V

*1. AC For 1 Minute, R.H. = 40 ~ 60% Isolation voltage shall be measured using the following method. (1) Short between anode and cathode on the primary side and between collector and emitter on the secondary side. (2) The isolation voltage tester with zero-cross circuit shall be used. (3) The waveform of applied voltage shall be a sine wave. *2. For 10 Seconds

Part No. : LTV-352T
BNS-OD-C131/A4

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ELECTRICAL - OPTICAL CHARACTERISTICS
( Ta = 25°C )
PARAMETER Forward Voltage INPUT Reverse Current Terminal Capacitance Collector Dark Current Collector-Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage Collector Current *1 Current Transfer Ratio Collector-Emitter Saturation Voltage Isolation Resistance Floating Capacitance Cut-Off Frequency Response Time (Rise) Response Time (Fall) SYMBOL MIN. TYP. MAX. UNIT VF IR Ct ICEO BVCEO — — — — 300 1.2 — 30 — — 1.4 10 250 200 — V ?A pF nA V CONDITIONS IF=10mA VR=4V V=0, f=1KHz VCE=200V, IF=0 IC=0.1mA IF=0 IE=10?A IF=0 IF=1mA VCE=2V IF=20mA IC=100mA DC500V 40 ~ 60% R.H. V=0, f=1MHz VCE=2V, IC=20mA RL=100?, -3dB VCC=2V, IC=20mA RL=100?

OUTPUT

BVECO IC CTR VCE(sat)

0.1 10 1,000 —

— — — —

— — — 1.2

V mA % V ? pF kHz ?s ?s

TRANSFER CHARACTERISTICS

Riso Cf fc tr tf

5×1010 1×1011 — 1 — — 0.6 7 100 20

— 1 — 300 100

*1 CTR =

IC × 100% IF

Part No. : LTV-352T
BNS-OD-C131/A4

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CHARACTERISTICS CURVES
Fig.1 Forward Current vs. Ambient Temperature
60

Fig.2 Collector Power Dissipation vs. Ambient Temperature
Collector power dissipation Pc (mW)

200

Forward current I F(mA)

50 40 30 20 10 0 -55

150

100

50

0

25

50

75

100
o

125

0 -55

0

25

50

75

100
o

125

Ambient temperature Ta ( C)

Ambient temperature Ta ( C)

Fig.3 Collector-emitter saturation Voltage vs. Forward current
Collector-emitter saturation voltage VCE(sat) (V)

Fig.4 Forward Current vs. Forward Voltage
100
o

5 4.5 4 3.5 3 2.5 2 1.5 1 0.5 0 0 1 2

Forward current (mA)

Ic= 5mA 10mA 30mA 50mA 70mA 100mA

100 C 80 C 60 C 10
o o

40 C 20 C
o

o

1 3 4 5 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9

Forward current I F(mA)

Forward voltage (V)

Fig.5 Current Transfer Ratio vs. Forward Current
7000 VCE= 2V
Current transfer ratio CTR (%)

Fig.6 Collector Current vs. Collector-emitter Voltage
100
Collector current Ic (mA)

6000 5000 4000 3000 2000 1000 0 0.1 1 Forward current (mA) 10

10mA 5mA 80 3mA 2.5mA 60 40 20

2mA 1.5mA 1.5mA 1mA PC (MAX.)

I F= 0.5mA 0 0 1 2 3 4 5 Collector-emitter voltage VCE(V)

Part No. : LTV-352T
BNS-OD-C131/A4

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CHARACTERISTICS CURVES
Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature
1.2

Fig.8 Collector-emitter Saturation Voltage vs. Ambient Temperature
Collector-emitter saturation voltage VCE (sat) (V)
1.2

Relative current transfer ratio (%)

1.0 0.8 0.6 0.4 0.2 0 20 40 60

I F= 1mA VCE= 2V

I F= 20mA I C= 100mA
1.0 0.8 0.6 0.4 0.2

80
O

100

20

40

60

80
O

100

Ambient temperature Ta ( C)

Ambient temperature Ta ( C)

Fig.9 Collector Dark Current vs. Temperature
1000

Fig.10 Response Time vs. Load Resistance
1000 500

Collector dark current ICEO (nA)

VCE= 200V
Response time ( s)

200 100 50 20 10 5 2

VCE= 2V I C= 20mA Ta= 25 C
O

tr

100

tf

10

td ts

1

20

40

60

80
O

100

1

0.1

1

10

Ambient temperature Ta ( C)

Load resistance RL (k )

Fig.11 Frequency Response

Test Circuit for Response Time
Input Output Output td tr ts tf

0

Voltage gain Av (dB)

-5 -10 -15

VCE= 2V I C= 20mA Ta= 25 C
O

Vcc Input RD RL

10% 90%

RL= 1k
-20 -25 0.1 1

100

10

Test Circuit for Frequency Response
Vcc RD RL Output

10

100

500

Frequency f (kHz)

Part No. : LTV-352T
BNS-OD-C131/A4

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Temperature Profile of Soldering Reflow

(1) One time soldering reflow is recommended within the condition of temperature and time profile shown below.

Part No. : LTV-352T
BNS-OD-C131/A4

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Temperature Profile of Soldering Reflow

(2) When using another soldering method such as infrated ray lamp, the temperature may rise partially in the mold of the device. Keep the temperature on the package of the device within the condition of above (1)

RECOMMENDED FOOT PRINT PATTERNS (MOUNT PAD)
Unit : mm

Part No. : LTV-352T
BNS-OD-C131/A4

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