Littelfuse T10A Series DO-15 - Manual (Page 2)

SIDACtor ® Protection Thyristors
177
Revised: February 22, 2011
© 2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Baseband Protection (Voice-DS1)
Package Symbol Parameter Value Unit
DO-15
T
J
Operating Junction Temperature Range UP °C
T
S
Storage Temperature Range UP °C
R
0JA
Thermal Resistance: Junction to Ambient 120 °C/W
Thermal Considerations
Surge Ratings
Series
I
PP I
TSM
50/60 Hz
di/dt 8x20 1
1.2x50 2
5x310 1
10x700 2
10x1000 1
10x1000 2
A min A min A min A min A/μs max
A 100 37.5 50 20 100
Electrical Characteristics (continued)
Part Number Marking
V
DRM
@l
DRM
=5μA
V
S
@100V/μs
I
H
I
S
I
T
V
T
@I
T
=2.2 Amp
Capacitance
@ 1MHz, 2V Bias
V Min V Max mA Min mA Max A Max V Max pF Typ
T10A220Bxx T10A220B 200 275 120 800 2.2 4 30
T10A220Exx T10A220E 200 275 180 800 2.2 4 30
T10A240xx T10A240 216 330 150 800 2.2 4 30
T10A270xx T10A270 245 370 150 800 2.2 4 30
T10A270Bxx T10A270B 245 370 120 800 2.2 4 30
T10A270Exx T10A270E 245 370 180 800 2.2 4 30
I
H
I
T
I
S
I
DRM
V
DRM V
T
+V -V
+I
-I
V
S
50
100
0
t
r
t
d
0
Peak
Value
Half Value
t – Time (μs)
I PP
– P
eak Pulse Current – %I
PP
t
r
= rise time to peak value
t
d
= decay time to half value
Waveform = t
r x t d
V-I Characteristics t
r
x t
d
Pulse Waveform
Notes:
1 Current waveform in μs
2 Voltage waveform in μs
Notes:
t"CTPMVUFNBYJNVNSBUJOHTNFBTVSFEBU5
A
= 25ºC (unless otherwise noted).
t%FWJDFTBSFCJEJSFDUJPOBM VOMFTTPUIFSXJTFOPUFE
tXX1BSU/VNCFS4VGmTiRPw 3FFM1BDLPSBlank (Bulk Pack)
- Peak pulse current rating (I
PP
) is repetitive and guaranteed for the life of the product.
- I
PP
SBUJOHTBQQMJDBCMFPWFSUFNQFSBUVSFSBOHFPG$UP$
- The device must initially be in thermal equilibrium with -40°C < T
J
<¡$