Sanyo EP124 ■LCD TV, ◆ Lineup, Recommended Devices by LCD-TVPanel Size, Bipolar Transistors [VCBO=700V/800V Series (AC Adapter)], PFC, Main, SBD(1), SBD(1), Main SW

Devices for SW Power Supply

■LCD TV

(3)Bipolar Transistors for Adapter [Bipolar Transistor Use Example]

AC Input	Starting	Main
	resistor	S/W Tr

RBE

Thermistor

Output

+5.6 to 5.8V/600 to 700mA

-

Control IC

Recommended Devices by LCD-TV Panel Size(1) When BL inverter is half-bridge circuit, and AV output is flyback circuit

ACIN	PFC Circuit			Half-Bridge Power Supply
	PFC FRD(1)	VCC
		Pulse IN
		Main SW	SBD(2)/FRD(2)
	PFC	MOSFET(2)		DC
	Control			Output
	PFC
	MOSFET(1)	Main SW
		MOSFET(2)	SBD(2)/FRD(2)
				Flyback Power Supply
			SBD(1)	DC
				Output

Bipolar Transistors [VCBO=700V/800V Series (AC Adapter)]												❈: Development
		Absolute maximum ratings/Ta=25˚C				Electrical characteristics/Ta=25˚C					Input	AC Adapter
						hFE		VCE (sat) [V]
Type No.	Package	VCBO	VCEO	IC							Voltage	Circuits
					IC			IC	IB
		[V]	[V]	[A]		min	max			max	[V]	[W]
					[A]			[mA]	[mA]
2SC5823	TP	700	400	1.5	0.1	20	50	700	140	0.8	100/220	3/6
2SC5808	TP	700	400	2.5	0.3	20	50	1200	240	0.8	100/220	4/8
❈ TT2240NMP	NMP	700	400	1.0	0.1	15	30	500	100	0.8	100/220	1.5/3
2SC6065-V	NMP	700	400	1.5	0.1	20	50	700	140	0.8	100/220	3/6
2SC6083	SPA	700	350	1.0	0.1	100	200	500	100	0.8	100	1.5
2SC6083A	SPA	700	400	1.0	0.1	50	100	500	100	0.8	100/220	1.5/3
❈ 2SC6146	SPA	800	350	1.0	0.1	100	200	500	100	0.8	220	3
CPH3249	CPH3	700	350	1.0	0.1	100	200	500	100	0.8	100/220	1.5/3
CPH3249A	CPH3	700	400	1.0	0.1	50	100	500	100	0.8	100/220	1.5/3

Main SW

SBD(1)

MOSFET(3)

Main Control

* For under 21inch, also used for

◆ Lineup

BL inverter power supply.

❈: Development

Set Spec

PFC

SPS for

SPS for

2nd Rectifier

AV Processor

BL Inverter

Panel Size

POUT

VOUT

FRD(1)

MOSFET(1)

MOSFET(2)

MOSFET(3)

SBD(1)

[inch]

[W]

[V]

SBD(2)/FRD(2)

2SK4086LS

SBT80-06J(1)

up to 21

70

5/12

-

-

(also used for

-

SBT100-16JS(1)

BL power supply)

26 to 32

150

5 to 12

❈ RD1006LS

2SK4085LS

2SK4098LS

2SK4096LS×2

SBT100-16JS(1)

24

SBT100-16JS(2)

37 to 42

250

5 to 12

❈ RD0506LS

2SK4124×2

2SK4098LS

2SK4097LS×2

SBT100-16JS(1)

24

SBT150-10JS(2)

5 to 12

SBT100-16JS(2)

at least 42

350

❈ RD1006LS

2SK4124×3

2SK4101LS

2SK4084LS×2

SBT150-10JS(1)

24/60

RD2004LS(2)

[Power supply block]

• Circuit

For under 21inch, used for both AV processor (main power supply) and BL inverter power supply.

For larger than 26inch, 2-power supply system is usually used (one is for BL inverter use, and the other is for AV processor use).

• Secondary-side diode voltage

In case of flyback circuit, diode voltage should be 100V and above for 12V output (when PFC output is 380V).

In case of half-bridge circuit, diode voltage should be 100V and above for 24V output (when PFC output is 380V).

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