P1500REL [LITTELFUSE]

CATV Line Amplifiers/Power Inserters 3 kA SIDACtor㈢ Device; 有线电视线路放大器/电源插入器3千安SIDACtor®器件
P1500REL
型号: P1500REL
厂家: LITTELFUSE    LITTELFUSE
描述:

CATV Line Amplifiers/Power Inserters 3 kA SIDACtor㈢ Device
有线电视线路放大器/电源插入器3千安SIDACtor®器件

触发装置 硅浪涌保护器 放大器 电视 有线电视 双向触发二极管 局域网
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CATV Line Amplifiers/Power Inserters 3 kA SIDACtor® Device  
RoHS  
This SIDACtor device is a 3000 A solid state protection device offered in a non-isolated  
TO-220 package. It protects equipment located in the severe surge environment of CATV  
(Community Antenna TV) systems and antenna locations.  
1
2
Electrical Parameters  
Part  
V
V
V
I
I
S
I
T
I
H
DRM  
S
T
DRM  
Number *  
Volts  
140  
140  
Volts  
180  
220  
Volts  
µAmps  
mAmps  
Amps **  
2.2/25  
2.2/25  
2.2/25  
mAmps  
P1500REL  
P1900REL  
P2300REL  
4
4
4
5
5
5
800  
50  
800  
50  
180  
260  
800  
50  
* “L” in part number indicates RoHS compliance. For non-RoHS compliant device, delete “L” from part number.  
For surge ratings, see table below.  
** I is a free air rating; heat sink I rating is 25 A.  
T
T
General Notes:  
All measurements are made at an ambient temperature of 25 °C. I applies to -40 °C through +85 °C temperature range.  
PP  
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
V
is measured at I  
DRM.  
is measured at 100 V/µs.  
DRM  
S
Special voltage (V and V  
) and holding current (I ) requirements are available upon request.  
DRM H  
S
Surge Ratings in Amps  
I
PP  
8x20 *  
I
TSM  
1.2x50 **  
50 / 60 Hz  
Amps  
400  
di/dt  
Amps/µs  
500  
Series  
Amps  
E
3000  
* Current waveform in µs  
** Voltage waveform in µs  
Telecom Design Guide • © 2006 Littelfuse  
3 - 89  
www.littelfuse.com  
CATV Line Amplifiers/Power Inserters 3 kA SIDACtor® Device  
Thermal Considerations  
Package  
Symbol  
Parameter  
Value  
-40 to +150  
-65 to +150  
100  
Unit  
°C  
T
Operating Junction Temperature Range  
Storage Temperature Range  
J
S
C
Pin2  
TO-220  
T
T
°C  
Maximum Case Temperature  
°C  
R
Thermal Resistance: Junction to Case  
Thermal Resistance: Junction to Ambient  
1.7  
°C/W  
°C/W  
θJC *  
R
56  
θJA  
Pin3  
Pin1  
Pin2  
* R  
rating assumes the use of a heat sink and on state mode for extended time at 25 A, with average power dissipation of 29.125 W.  
θJC  
Capacitance Values  
pF  
Part Number  
P1500REL  
MIN  
260  
180  
170  
MAX  
650  
290  
270  
P1900REL  
P2300REL  
Note: Off-state capacitance (C ) is measured at 1 MHz with a 2 V bias.  
O
+I  
tr = rise time to peak value  
td = decay time to half value  
Peak  
Value  
IT  
100  
50  
0
IS  
IH  
Waveform = tr x td  
IDRM  
-V  
+V  
Half Value  
VDRM  
VT  
VS  
tr  
td  
0
t – Time (µs)  
-I  
V-I Characteristics  
t x t Pulse Waveform  
r d  
14  
12  
10  
8
2.0  
1.8  
1.6  
1.4  
1.2  
1.0  
0.8  
0.6  
0.4  
6
4
25 ˚C  
25 ˚C  
2
0
-4  
-6  
-40 -20  
0
20 40 60 80 100 120 140 160  
-8  
-40 -20  
0
20 40 60 80 100 120 140 160  
Case Temperature (TC) – ˚C  
Junction Temperature (TJ) – ˚C  
Normalized V Change versus Junction Temperature  
S
Normalized DC Holding Current versus Case Temperature  
www.littelfuse.com  
3 - 90  
© 2006 Littelfuse • Telecom Design Guide  

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