PANJIT TSP140C, TSP190C, TSP160C, TSP058C, TSP320C Datasheet

PRELIMINARY

TSP058SC - TSP320SC

SURFACE MOUNT BI-DIRECTIONAL THYRISTOR SURGE PROTECTOR DEVICE

FEATURES

•Protects by limiting voltages and shunting surge currents away from sensitive circuits

•Designed for telecommunications applications such as line cards, modems, PBX, FAX, LAN,VHDSL

•Helps meet standards such as GR1089, ITU K.20, IEC950, UL1459&50, FCC part 68

•Low capacitance, High surge (A, B, C rating available), precise voltage limiting, Long life

								SMB/DO-214AA
SUMMARY ELECTRICAL CHARACTERISTICS
	Rated Repetitive	Breakover	On-State	Repetitive	Breakover	Holding		Off-State Capacitance
	PeakOff-State			PeakOff-State
	Voltage	Voltage	Voltage	Current	Current	Currnet		(f = 1 MHz, Vac = 15 mVRMS)
Part Number
	Max.	Max.	Max.	Max.	Max.	Min.		Typ.		Max.	Typ.		Max.
	VDRM	VBO @ IBO	VT @ 1A	I DRM	I BO	I H		CO @ 0 Vdc			CO @ 50 Vdc
	V	V	V	µ A	mA	mA			pF		pF
TSP058SC	58	77	5	5	800	150		85		105	35		43
TSP065SC	65	88	5	5	800	150		80		101	34		40
TSP075SC	75	98	5	5	800	150		78		95	30		37
TSP090SC	90	130	5	5	800	150		70		80	23		34
TSP120SC	120	160	5	5	800	150		63		79	20		29
TSP140SC	140	180	5	5	800	150		61		78	19		28
TSP160SC	160	220	5	5	800	150		58		75	19		27
TSP190SC	190	260	5	5	800	150		57		71	19		26
TSP220SC	220	300	5	5	800	150		57		71	18		26
TSP275SC	275	350	5	5	800	150		56		70	18		25
TSP320SC	320	400	5	5	800	150		56		70	17		24
Notes	(1,3)	(3,5,6)	(3)	(3)	(3)	(2,3)		(3)		(3)	(3)		(3)

NOTES:

1.Specific VDRM values are available by request.

2.Specific IH values are available by request.

3.All ratings and characteristics are at 25 °C unless otherwise specified.

4.VDRM applies for the life of the device. IDRM will be in spec during and following operation of the device.

5.VBO1 is at 100V/msec, ISC =10Apk, VOC=1KVpk, 10/1000 Waveform

6.VBO2 is at f = 60 Hz, ISC = 1 A(RMS), Vac = 1KV(RMS), RL = 1 KΩ , 1/2 AC cycle

TSP058SC - TSP320SC THYRISTOR

Ver: June 2001

PAGE 1

TSP058SC - TSP320SC

PRELIMINARY
	SELECTION GUIDE
	Follow these steps to select the proper Thyristor surge protector for your application:
	1. Define the operating parameters for the circuit:
	• Ambient operating temperature range
	• Maximum telephone line operating current (highest battery and shortest copper loop)
	• Maximum operating voltage: (Maximum DC bias + peak ringing voltage)
	• Maximum surge current
	• System voltage damage threshold
	• Select device with an off-state voltage rating (VDRM) above the maximum operating voltage at the minimum operating temperature.
	3. Select surge current ratings (IPPS and ITSM) ≥ those which the application must withstand.
	4. Verify that the minimum holding current of the device at the maximum ambient temperature is above the maximum dc current of the
	system.
	5. Verify that the maximum breakover voltage of the device is below the system damage threshold.
	6. Verify that the circuit's ambient operating temperatures are within the device's operating temperature range.
	7. Verify that the device's dimensions fit the application's space considerations.
	8. Independently evaluate and test the suitability and performance of the device in the application
	MAXIMUM SURGE RATINGS (TJ = 25 ºC UNLESS OTHERWISE NOTED)
	Rating				Non-Repetitive Peak Pulse Current					Non-Repetitive Peak
										On-State Surge Current
	Symbol						I PPS			I TSM
	Short-Circuit Current Wave		2/10 s		8/20 s	10/160 s	5/310 s	10/560 s	10/1000 s
										60A
	Open-Circuit Voltage Wave		2/10 s		1.2/50 s	10/160 s	10/700 s	10/560 s	10/1000 s
	Value		500 A		350 A	200 A	150 A	125 A	100 A
	Notes					(1,2,4,5,6)				(1,2,3,4)

Notes:

1.Thermal accumulation between successive surge tests is not allowed.

2.The device under test initially must be in thermal equilibrium with TJ = 25 °C.

3.Test at 1 cycle, 60 Hz.

4.Surge ratings are non-repetitive because instantaneous junction temperatures may exceed the maximum rated TJ. Nevertheless, devices will survive many surge applications without degradation. Surge capability will not degrade over a device's typical operating life.

5.Adjust the surge generator for optimum current-wave accuracy when both voltage and current wave specifications cannot be exactly met. The current wave is more important than the voltage wave for accurate surge evaluation.

6.The waveform is defined as A/B ms where:

A:(Virtual front time) = 1.25 X Rise time = 1.25 X (Tb - Ta) B (Duration time to 50% level of Ipps) = T1 - T0

% Ipps

100%

80%

60%

40%

20%

0%
To Ta			Tb	Time	T1

TSP058SC - TSP320SC THYRISTOR

Ver: June 2001

PAGE 2

PRELIMINARY

TSP058SC - TSP320SC

MAXIMUM THERMAL RATINGS

Rating	Symbol	Value	Unit
Storage Junction Temperature Range	TSTG	-50 to 150	OC
Operating Junction Temperature Range	TJ	-40 to 150	OC
Operating Ambient Temperature Range	Ta	-40 to 65	OC

Notes:

PCB board mounted on minimum foot print.

THERMAL CHARACTERISTICS

	Characteristic	Symbol	Value	Unit
	Thermal Resistance Junction to Leads TL on tab adjacent to	Rθ JL	Max. 20	OC / W
	plastic. Both leads soldered to identical pad sizes.

Notes:

The junction to lead thermal resistance represents a minimum limiting value with both leads soldered to a large near-infinite heatsink. The junction to ambient thermal resistance depends strongly on board mounting conditions and typically is 3 to 6 times higher than the junction to lead resistance. The data shown is to be used as guideline values for preliminary engineering.

ELECTRICAL CHARACTERISTICS (TC = 25°C UNLESS OTHERWISE NOTED)

Parameters

Repetitive Peak

Off-State Current

Breakover Current

Holding Current1

On-State Voltage

Test Conditions	Symbol	Min.	Max.	Unit
VD = rated VDRM	I DRM		5	µ A
f = 60 Hz, ISC = 1 Arms, Vac = 1 KVrms, RL = 1 KΩ , 1/2 AC cycle	I BO		800	mA
10/1000µ s waveform, ISC = 10A, VOC = 62 V, RL = 400 Ω	I H	150		mA
I T = 1 A, Tw = 300 µ s, 1 pulse	VT		5	V

Notes:

Specific IH values are available by request.

TSP058SC - TSP320SC THYRISTOR

Ver: June 2001

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