TS420 4A SCRs Datasheet

TS420 Datasheet, PDF, Equivalent


Part Number

TS420

Description

Sensitive gate 4A SCRs

Manufacture

STMicroelectronics

Total Page 13 Pages
Datasheet
Download TS420 Datasheet


TS420
TS420
Sensitive gate 4 A SCRs
A2
G
A1
A
A
K
A
G
IPA K
K
A
G
TO -220A B
A
KA
G
D PA K
Features
On-state rms current, 4 A
Repetitive peak off-state voltage (VDRM, VRRM)
600 V
Triggering gate current, 0.2 mA
Datasheet production data
Description
Thanks to highly sensitive triggering levels, the
TS420 is suitable for all applications where the
available gate current is limited, such as motor
control for hand tools, kitchen aids, overvoltage
crowbar protection for low power supplies among
others.
Available in through-hole and surface-mount
packages, they provide an optimized performance
in a limited space area.
Table 1. Device summary
Order code
Voltage
600 V
Sensitivity
Package
TS420-XXXB
TS420-XXXH
TS420-XXXT
X
X
X
0.2 mA
DPAK
IPAK
TO-
220AB
May 2014
This is information on a product in full production.
DocID5203 Rev 5
1/13
www.st.com
13

TS420
Characteristics
1 Characteristics
TS420
Table 2. Absolute ratings (limiting values)
Symbol
Parameter
IT(RMS)
IT(AV)
ITSM
I²t
dI/dt
IGM
PG(AV)
VRGM
Tstg
Tj
On-state rms current (180° conduction angle)
Average on-state current (180° conduction angle)
Non repetitive surge peak on-state current
I²t value for fusing
Critical rate of rise of on-state current,
IG = 10 mA, dIG/dt = 0.1 A/µs
Peak gate current
Average gate power dissipation
tp = 8.3 ms
tp = 10 ms
tp = 10 ms
F = 60 Hz
tp = 20 µs
Maximum peak reverse gate voltage
Storage junction temperature range
Operating junction temperature range
Tc = 115°C
Tc = 115 °C
Tjinitial = 25 °C
Tj = 25 °C
Tj = 125 °C
Value
4
2.5
33
30
4.5
Unit
A
A2S
50 A/µs
1.2
0.2
5
- 40 to + 150
- 40 to + 125
A
W
°C
Table 3. Device timings
Symbol
Parameter
Test conditions
tGT
Gate controlled turn on time
ITM = 10 A, VD = VDRM(max), IGT = 10 mA,
dIG/dt = 0.2 A/µs, RG = 1 k , Tj = 25 °C
VD = 67% VDRM(max), Tj = 125 °C, ITM = 8 A,
tQ Circuit controlled turn off time VR = 10 V, dIT/dt = 10 A/µs,
dVD/dt = 2 V/µs, RG = 1 kΩ
Value
0.5 (Typ.)
60 (Typ.)
Unit
µs
2/13
DocID5203 Rev 5


Features ® TS420 Series 4A SCRs SENSITIVE MAI N FEATURES: Symbol IT(RMS) VDRM/VRRM IG T Value 4 600 and 700 200 Unit A V µA K A G A G A K A DPAK (TS420-B) K A DESCRIPTION Thanks to highly sensiti ve triggering levels, the TS420 series is suitable for all applications where the available gate current is limited, such as motor control for hand tools, k itchen aids, overvoltage crowbar protec tion for low power supplies, ... Availa ble in through-hole or surface-mount pa ckages, they provide an optimized perfo rmance in a limited space area. A G I PAK (TS420-H) K A G TO-220AB (TS420 -T) ABSOLUTE RATINGS (limiting values) Symbol IT(RMS) IT(AV) ITSM Parameter R MS on-state current (180° conduction a ngle) Average on-state current (180° c onduction angle) Non repetitive surge p eak on-state current I²t Value for fus ing Critical rate of rise of on-state c urrent IG = 2 x IGT , tr ≤ 100 ns Pea k gate current Average gate power dissi pation Storage junction temperature range Operating junction temperatu.
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