T10B080B Datasheet, PDF (1/2 Pages) Littelfuse – SIDAtor Device

T10B SIDACtor® Device
RoHS
The bi-directional T10B devices are a through-hole technology SIDACtor protector. It is
intended for cost-sensitive telecommunication applications.
This T10 SIDACtor series enables equipment 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).
Electrical Parameters
Part
Number *
V_DRM @ 5 µA
Volts
V_S
Volts
V_T
Volts
I_S
mAmps
I_H
mAmps
pF
TYP
T10B080B
80
120
4
800
120
60
T10B080E
80
120
4
800
180
60
T10B110B
105
135
4
800
120
55
T10B110E
105
135
4
800
180
55
T10B140B
140
170
4
800
120
48
T10B140E
140
170
4
800
180
48
T10B180B
175
210
4
800
120
44
T10B180E
175
210
4
800
180
44
T10B220B
214
265
4
800
120
41
T10B220E
214
265
4
800
180
41
T10B270B
270
360
4
800
120
36
T10B270E
270
360
4
800
180
36
* For surge ratings, see table below.
General Notes:
• All measurements are made at an ambient temperature of 25 °C. I_PP applies to -40 °C through +85 °C temperature range.
• I_PP is a repetitive surge rating and is guaranteed for the life of the product.
• Listed SIDACtor devices are bi-directional. All electrical parameters and surge ratings apply to forward and reverse polarities.
• V_DRM is measured at I_DRM.
• V_S is measured at 0.5 V/µs.
• Special voltage (V_S and V_DRM) and holding current (I_H) requirements are available upon request.
Surge Ratings in Amps
Series
B
* Current waveform in µs
** Voltage waveform in µs
8x20 *
1.2x50 **
Amps
250
I_PP
5x310 *
10x700 **
Amps
125
10x1000 *
10x1000 **
Amps
100
I_TSM
50 / 60 Hz
Amps
50
di/dt
Amps/µs
100
Telecom Design Guide • © 2006 Littelfuse
3 - 27
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