Littelfuse SIDACtor Primary Protection Balanced Series TO-220 - Manual

SIDACtor ® Protection Thyristors
199
Revised: February 22, 2011
© 2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
High Surge Current Protection
SIDACtor ® Primary Protection Balanced Series
- Modified TO-220
The SIDACtor ® Primary Protection Balanced Series
Modified TO-220 are thyristor devices designed for use in
primary protection applications.
The series provides a single port overvoltage solution
that enables applications to comply with the balance
requirements of GR-974 and GTS-8700. Please contact
Littelfuse to discuss your particular application and
regulatory requirements.
Description
Features and Benefits
t
High holding current
options available
t
Balanced overvoltage
protection
t
Failsafe option available
t
Low voltage overshoot
t
Low on-state voltage
t
Does not degrade with
use
t
Fails short circuit when
surged in excess of
ratings
t
Single-port protection
t
Modified TO-220 Package
t
Lead forms available
Agency Approvals
Agency Agency File Number
E133083
Schematic Symbol
Pinout Designation
PIN 1
PIN 2
PIN 3
Applicable Global Standards
t
GR-974
t
GTS-8700
t
UL 497
t
ITU K.28
1
2
3
(T)
(G)
(R)
Notes:
* Higher holding current available by special order. Contact Littelfuse for additional information.
- Absolute maximum ratings measured at T
A
= 25ºC (unless otherwise noted).
- Devices are bi-directional (unless otherwise noted).
- Off-state capacitance (C
O
) is measured at 1 MHz with a 2 V bias.
- xx Part Number Suffix: ‘RP’ (Reel pack), Blank (Bulk pack), ‘60’ (Type 60 lead form bulk pack),
‘FS1’ (Failsafe option bulk pack). Refer to Part Numbering section for additional details.
Electrical Characteristics
Part Number Marking
V
DRM
@l
DRM
=5μA
V
S
@100V/μs
I
H
* I
S
I
T
V
T
@I
T
=
2.2 Amps
Capacitance
Pin 1-2 / 3-2
Tip-Ground, Ring-Ground
Pin 1-3
Tip-Ring
V min V max mA
min
mA
max
A
max
V max
Pins 1-2, 3-2, 1-3 pF min pF max pF min pF max
P1553ACLxx P1553AC 130 180 150 800 2.2 8 65 95 40 60
P1803ACLxx P1803AC 150 210 150 800 2.2 8 55 85 35 55
P2103ACLxx P2103AC 170 250 150 800 2.2 8 55 85 30 55
P2353ACLxx P2353AC 200 270 150 800 2.2 8 50 75 30 50
P2703ACLxx P2703AC 230 300 150 800 2.2 8 50 75 30 50
P3203ACLxx P3203AC 270 350 150 800 2.2 8 45 70 25 45
P3403ACLxx P3403AC 300 400 150 800 2.2 8 45 65 25 45
P5103ACLxx P5103AC 420 600 150 800 2.2 8 40 60 20 40