Littelfuse SP2502L Series Manual do Utilizador descarregar pdf (Página 2)

Speciﬁcations are subject to change without notice.

Revised: 04/24/13

TVS Diode Arrays (SPA

Diodes)TVS Diode Arrays (SPA

Diodes)

Lightning Surge Protection - SP2502L Series

SP4040

Absolute Maximum Ratings

Parameter Rating Units

Peak Pulse Current (8/20µs) 75 A

Peak Pulse Power (8/20µs) 210 0 W

IEC 61000-4-2, Direct Discharge, (Level 4) 30 kV

IEC 61000-4-2, Air Discharge, (Level 4) 30 kV

Telcordia GR 1089 (Intra-Building) (2/10µs) 100 A

ITU K.20 (5/310µs) 20 A

Electrical Characteristics (T

= 25°C)

Thermal Information

Parameter Rating Units

SOIC Package 170 °C/W

Operating Temperature Range –40 to 125 °C

Storage Temperature Range –55 to 150 °C

Maximum Junction Temperature 150 °C

Maximum Lead Temperature (Soldering

20-40s) (SOIC - Lead Tips Only)

260 °C

Parameter Symbol Test Conditions Min Typ Max Units

Reverse Stand-Off Voltage V

RWM

≤1µA - - 3.3 V

Reverse Breakdown Voltage V

= 2µA 3.3 - - V

Snap Back Voltage V

= 50mA 3.3 - - V

Reverse Leakage Current I

RWM

= 3.3V - - 1 µA

Clamping Voltage, Line-Ground

= 40A, t

=8/20 µs - - 14 V

Clamping Voltage, Line-Ground

= 75A, t

=8/20 µs - - 20 V

Clamping Voltage, Line-Ground

= 100A, t

=2/10 µs 20 V

Dynamic Resistance, Line-Ground

DYN

( V

-V

)/(I

PP2

-I

PP1

) - 0.2 -

Clamping Voltage, Line-Line

= 40A, t

=8/20 µs - - 20 V

Clamping Voltage, Line-Line

= 75A, t

=8/20 µs - - 30 V

Clamping Voltage, Line-Line

= 100A, t

=2/10 µs 30 V

Dynamic Resistance, Line-Line

DYN

( V

-V

)/(I

PP2

-I

PP1

) - 0.3 -

Junction Capacitance

Line to Ground

=0V, f= 1MHz

- 5 8 pF

Line to Line, V

=0V, f= 1MHz - 2.5 5 pF

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause

permanent damage to the device. This is a stress only rating and operation of the device

at these or any other conditions above those indicated in the operational sections of this

speciﬁcation is not implied.

Parameter is guaranteed by design and/or device characterization.

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