Battrax SLIC Protector
http://www.littelfuse.com 2 - 50 © 2004 Littelfuse, Inc.
+1 972-580-7777 SIDACtor
®
Data Book and Design Guide
Battrax SLIC Protector
This solid state protection device can be referenced to either a positive or negative voltage
source. The B1xx0C_ is for a -V
REF
and the B2050C_ is for a +V
REF
. Designed using an
SCR and a gate diode, the B1xx0C_ Battrax begins to conduct at |-V
REF
| + |-1.2 V| while the
B2050C_ Battrax begins to conduct at |+V
REF
|+|1.2V|.
For a diagram of a Battrax application, see Figure 3.38.
* For individual “CA” and “CC” 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.
• I
PP
ratings assume V
REF
= ±48 V.
• V
DRM
is measured at I
DRM.
• V
S
is measured at 100 V/µs.
• Off-state capacitance (C
O
) is measured at 1 MHz with a 2 V bias and is a typical value. “CC” product is approximately 2x the listed
value.
• Positive Battrax information is preliminary data.
• V
REF
maximum value for the negative Battrax is -200 V.
• V
REF
maximum value for the positive Battrax is 110 V.
Pin 3
(-V
REF
)
Pin 1
(Line)
Pin 2
(Ground)
Gate
-Battrax
B1xx0C_
Pin 3
(+V
REF
)
Pin 2
(Ground)
Pin 1
(Line)
+Battrax
B2050C_
Electrical Parameters
Part
Number *
V
DRM
Volts
V
S
Volts
V
T
Volts
I
DRM
µAmps
I
GT
mAmps
I
T
Amps
I
H
mAmps
C
O
pF
B1100C_ |-V
REF
| + |-1.2 V| |-V
REF
| + |-10 V| 4 5 100 2.2 100 50
B1160C_ |-V
REF
| + |-1.2 V| |-V
REF
| + |-10 V| 4 5 100 2.2 160 50
B1200C_ |-V
REF
| + |-1.2 V| |-V
REF
| + |-10 V| 4 5 100 2.2 200 50
B2050C_ |+V
REF
| + |1.2 V| |+V
REF
| + |10 V| 4 5 50 2.2 50 50
Surge Ratings
Series
I
PP
2x10 µs
Amps
I
PP
8x20 µs
Amps
I
PP
10x160 µs
Amps
I
PP
10x560 µs
Amps
I
PP
10x1000 µs
Amps
I
TSM
60 Hz
Amps
di/dt
Amps/µs
A 150 150 90 60 50 20 500
C 500 400 200 150 100 50 500
