P0721AA2 Littelfuse, Inc., P0721AA2 Datasheet
P0721AA2
Manufacturer Part Number
P0721AA2
Description
Manufacturer
Littelfuse, Inc.
Datasheet
1.P0721AA2.pdf
(2 pages)
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Part Number
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Quantity
Price
Company:
Part Number:
P0721AA2
Manufacturer:
Littelfuse
Quantity:
45 000
Company:
Part Number:
P0721AA2L
Manufacturer:
Littelfuse
Quantity:
45 000
http://www.littelfuse.com
+1 972-580-7777
Twin SLIC Protector Modified TO-220
Twin SLIC Protector Modified TO-220
Electrical Parameters
* For surge ratings, see table below.
General Notes:
• All measurements are made at an ambient temperature of 25 °C. I
• I
• V
• V
• Special voltage (V
• Off-state capacitance (C
• Parallel capacitive loads may affect electrical parameters.
• Compliance with GR 1089 or UL 60950 power cross tests may require special design considerations. Contact the factory for further
Surge Ratings (Preliminary Data)
(R)
(T)
1
3
approximately half.
information.
Series
PP
DRM
S
C
A
and V
is a repetitive surge rating and is guaranteed for the life of the product.
P0641A_2
P0721A_2
P0901A_2
P1101A_2
Number *
is measured at I
Part
F
are measured at 100 V/µs.
(G)
2x10 µs
2
Amps
150
500
I
PP
S
and V
Subscriber Line Interface Circuits (SLIC) are highly susceptible to transient voltages, such
as lightning and power cross conditions. To minimize this threat, Teccor provides this dual-
chip, fixed-voltage SLIC protector device.
For specific design criteria, see details in Figure 3.29.
DRM.
V
O
Volts
) is measured across pins 1-2 or 3-2 at 1 MHz with a 2 V bias. Capacitance across pins 1-3 is
DRM
58
65
75
95
DRM
Pins 1-2, 3-2
) and holding current (I
8x20 µs
Amps
150
400
I
PP
Volts
130
V
77
88
98
S
Volts
10x160 µs
V
4
4
4
4
Amps
T
H
200
I
90
PP
) requirements are available upon request.
2 - 56
Volts
V
5
5
5
5
F
PP
10x560 µs
applies to -40 °C through +85 °C temperature range.
Amps
150
I
50
PP
µAmps
I
DRM
5
5
5
5
mAmps
SIDACtor
10x1000 µs
800
800
800
800
I
S
Amps
100
I
45
PP
®
Amps
Data Book and Design Guide
2.2
2.2
2.2
2.2
I
T
60 Hz
Amps
I
TSM
© 2004 Littelfuse, Inc.
20
50
mAmps
120
120
120
120
I
H
Amps/µs
di/dt
500
500
C
pF
40
60
60
60
O
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P0721AA2 Summary of contents
Page 1
... Amps Amps Amps 200 150 100 SIDACtor Amps mAmps pF 2.2 120 40 2.2 120 60 2.2 120 60 2.2 120 60 I TSM 60 Hz di/dt Amps Amps/µs 20 500 50 500 © 2004 Littelfuse, Inc. ® Data Book and Design Guide ...
Page 2
... Junction Temperature (T ) – ˚C J Normalized V Change versus Junction Temperature S © 2004 Littelfuse, Inc. ® SIDACtor Data Book and Design Guide Twin SLIC Protector Modified TO-220 Parameter Operating Junction Temperature Range Storage Temperature Range Thermal Resistance: Junction to Ambient ...