Battrax R oHS

Battrax R oHS
Battrax® Single Port Positive/Negative SLIC Protector
RoHS
It is constructed using four SCRs and four gate diodes. The SCRs conduct when a
voltage that is more negative than -VREF or more positive than +VREF is applied to
Pin 1 or 3 of the SCR. During conduction, the SCRs appear as a low-resistive path
which forces all transients to be shorted to ground.
Ground
4, 6
2
(-VREF)
1
(T)
For a diagram of a Battrax application, see Figure 6.49 in Section 6, “Reference
Designs” of this Telecom Design Guide.
3
(R)
Electrical Parameters
Part
Number *
VDRM
Volts
VS
Volts
VT
Volts
IDRM
µAmps
IGT
mAmps
IT
Amps
IH
mAmps
100
B3104U_L
|-VREF| + |±1.2V|
|-VREF| + |±10V|
4
5
100
2.2
B3164U_L
|-VREF| + |±1.2V|
|-VREF| + |±10V|
4
5
100
2.2
160
B3204U_L
|-VREF| + |±1.2V|
|-VREF| + |±10V|
4
5
100
2.2
200
* “L” in part number indicates RoHS compliance. For non-RoHS compliant device, delete “L” from part number.
For individual “UA” and “UC” surge ratings, see table below.
General Notes:
• All measurements are made at an ambient temperature of 25 °C. IPP applies to -40 °C through +85 °C temperature range.
• IPP is a repetitive surge rating and is guaranteed for the life of the product.
• IPP ratings assume a VREF = ±48 V.
• VDRM is measured at IDRM.
• VS is measured at 100 V/µs.
• Positive Battrax information is preliminary data.
• VREF maximum value for the negative Battrax is -200 V.
• VREF maximum value for the positive Battrax is 110 V.
Surge Ratings in Amps
Series
IPP
0.2x310 * 2x10 *
8x20 *
0.5x700 ** 2x10 ** 1.2x50 **
10x160 *
10x160 **
10x560 *
10x560 **
5x320 *
9x720 **
Amps
Amps
Amps
10x360 * 10x1000 * 5x310 *
ITSM
10x360 ** 10x1000 ** 10x700 ** 50 / 60 Hz
Amps
Amps
Amps
Amps
A
20
150
150
90
50
75
75
C
50
500
400
200
150
200
175
Amps
di/dt
Amps
Amps
Amps/µs
45
75
20
500
100
200
50
500
* Current waveform in µs
** Voltage waveform in µs
Telecom Design Guide • © 2006 Littelfuse
3 - 79
www.littelfuse.com
SIDACtor Devices
This six-pin surface mount package contains programmable protection devices for
both negative and positive voltage references.
(+VREF)
5
Battrax® Single Port Positive/Negative SLIC Protector
Thermal Considerations
Package
Symbol
Modified MS-013
TJ
Operating Junction Temperature Range
-40 to +125
°C
TS
Storage Temperature Range
-65 to +150
°C
60
°C/W
6
5
Parameter
Thermal Resistance: Junction to Ambient
RθJA
4
Value
Unit
1
2
3
Capacitance Values
pF
Part Number
B3104UAL
B3104UCL
B3164UAL
B3164UCL
B3204UAL
B3204UCL
MIN
50
50
50
50
50
50
MAX
200
200
200
200
200
200
Note: Off-state capacitance (CO) is measured at 1 MHz with a 2 V bias.
+I
+I
IT
IGT
IH
VS VDRM
VT
IDRM
-V
IDRM
-V
+V
+V
VT
IH
VDRM VS
IGT
IT
-I
-I
14
12
10
IH
8
6
25 ˚C
4
2
IH (TC = 25 ˚C)
tr x td Pulse Waveform
Ratio of
Percent of VS Change – %
V-I Characteristics for Negative Battrax
0
-4
-6
2.0
1.8
1.6
1.4
25 ˚C
1.2
1.0
0.8
0.6
0.4
-40 -20 0
-8
-40 -20
0
20 40 60 80 100 120 140 160
Junction Temperature (TJ) – ˚C
Normalized VS Change versus Junction Temperature
www.littelfuse.com
20 40 60 80 100 120 140 160
Case Temperature (TC) – ˚C
Normalized DC Holding Current versus Case Temperature
3 - 80
© 2006 Littelfuse • Telecom Design Guide
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