P0721CA2 Littelfuse Inc, P0721CA2 Datasheet
![Sidacs 50A 65V](/photos/16/7/160744/n1_sml.jpg)
P0721CA2
Manufacturer Part Number
P0721CA2
Description
Sidacs 50A 65V
Manufacturer
Littelfuse Inc
Datasheet
1.P0720Q22CLRP.pdf
(2 pages)
Specifications of P0721CA2
Breakover Current Ibo Max
20 A
Rated Repetitive Off-state Voltage Vdrm
65 V
Off-state Leakage Current @ Vdrm Idrm
5 uA
Forward Voltage Drop
4 V
Off-state Capacitance Co
35 pF to 190 pF
Mounting Style
SMD/SMT
Package / Case
DO-214AA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
P0721CA2
Manufacturer:
Littelfu
Quantity:
150 000
Company:
Part Number:
P0721CA2L
Manufacturer:
Littelfu
Quantity:
150 000
TwinSLIC™ Protector
Electrical Parameters
* “L” in part number indicates RoHS compliance. For non-RoHS compliant device, delete “L” from part number.
General Notes:
• All measurements are made at an ambient temperature of 25 °C. I
• I
• V
• V
• Special voltage (V
• Parallel capacitive loads may affect electrical parameters.
• Compliance with GR 1089 or UL 60950 power fault tests may require special design considerations. Contact the factory for further
Surge Ratings in Amps
* Current waveform in µs
** Voltage waveform in µs
www.littelfuse.com
(R)
P0641CA2L
P0721CA2L
P0901CA2L
P1101CA2L
P1301CA2L
P1701CA2L
(T)
1
3
A
For surge ratings, see table below.
information.
R o HS
PP
DRM
S
and V
0.5x700 **
is a repetitive surge rating and is guaranteed for the life of the product.
0.2x310 *
Number *
Amps
is measured at I
20
Part
F
are measured at 100 V/µs.
(G)
2
2x10 **
2x10 *
Amps
150
S
and V
This TwinSLIC DO-214AA unidirectional protector is constructed with a SIDACtor
and an integrated diode. It protects SLICs (Subscriber Line Interface Circuits) from damage
during transient voltage activity and enables line cards to comply with various regulatory
requirements including GR 1089, ITU K.20, K.21 and K.45, IEC 60950, UL 60950, and TIA-
968-A (formerly known as FCC Part 68).
For details of specific design criteria, see Figure 6.40 through Figure 6.43 in Section 6,
“Reference Designs” of this Telecom Design Guide.
DRM.
1.2x50 **
DRM
8x20 *
Amps
V
Volts
150
120
160
DRM
58
65
75
95
) and holding current (I
Pins 1-2, 3-2
10x160 **
10x160 *
Amps
90
Volts
130
160
200
V
77
88
98
S
10x560 **
10x560 *
Amps
H
50
) requirements are available upon request.
I
Volts
PP
V
4
4
4
4
4
4
T
9x720 **
3 - 66
5x320 *
Amps
75
PP
Volts
applies to -40 °C through +85 °C temperature range.
V
5
5
5
5
5
5
F
10x360 **
10x360 *
Amps
75
µAmps
I
DRM
5
5
5
5
5
5
10x1000 **
10x1000 *
Amps
45
mAmps
© 2006 Littelfuse • Telecom Design Guide
800
800
800
800
800
800
I
S
10x700 **
5x310 *
Amps
75
Amps
50 / 60 Hz
I
1
1
1
1
1
1
T
Amps
I
TSM
20
®
mAmps
Amps/µs
device
120
120
120
120
120
120
di/dt
I
500
H
¨
Related parts for P0721CA2
P0721CA2 Summary of contents
Page 1
... Designs” of this Telecom Design Guide. Electrical Parameters V DRM Volts Volts Part Number * Pins 1-2, 3-2 P0641CA2L 58 P0721CA2L 65 P0901CA2L 75 P1101CA2L 95 P1301CA2L 120 P1701CA2L 160 * “L” in part number indicates RoHS compliance. For non-RoHS compliant device, delete “L” from part number. ...
Page 2
... Symbol Modified DO-214AA T Operating Junction Temperature Range J T Storage Temperature Range Pin Thermal Resistance: Junction to Ambient θJA Pin 1 Pin 2 Capacitance Values Tip-Ground, Ring-Ground Part Number MIN P0641CA2L 40 P0721CA2L 35 P0901CA2L 30 P1101CA2L 25 P1301CA2L 25 P1701CA2L 25 Note: Off-state capacitance ( measured at 1 MHz with bias DRM ...