TS420-B/T ST Microelectronics, Inc., TS420-B/T Datasheet

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TS420-B/T

Manufacturer Part Number
TS420-B/T
Description
Sensitive SCR
Manufacturer
ST Microelectronics, Inc.
Datasheet
SENSITIVE
MAIN FEATURES:
DESCRIPTION
Thanks to highly sensitive triggering levels, the
TS420 series 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, ...
Available
packages, they provide an optimized performance
in a limited space area.
September 2000 - Ed: 3
ABSOLUTE RATINGS (limiting values)
Symbol
I
P
T(RMS)
IT
V
I
dI/dt
G(AV)
T
I
TSM
GM
DRM
(AV)
I
Tj
Symbol
stg
²
I
t
T(RMS)
I
GT
/V
RRM
®
in
RMS on-state current (180° conduction angle)
Average on-state current (180° conduction angle)
Non repetitive surge peak on-state
current
I
Critical rate of rise of on-state current
I
Peak gate current
Average gate power dissipation
Storage junction temperature range
Operating junction temperature range
²
G
t Value for fusing
through-hole
= 2 x I
GT
600 and 700
, tr
Value
200
100 ns
4
or
surface-mount
Parameter
Unit
A
V
A
tp = 8.3 ms
tp = 10 ms
tp = 10 ms
tp = 20 µs
F = 60 Hz
K
K
A
(TS420-B)
A
G
DPAK
G
TO-220AB
(TS420-T)
A
Tl = 115°C
Tl = 115°C
Tj = 125°C
Tj = 125°C
Tj = 125°C
Tj = 25°C
Tj = 25°C
A
TS420 Series
G
A
K
- 40 to + 150
- 40 to + 125
K
Value
A
2.5
4.5
1.2
0.2
33
30
50
(TS420-H)
4
G
4A SCRs
IPAK
A
A
A/µs
Unit
°C
W
2
A
A
A
A
S
1/8

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TS420-B/T Summary of contents

Page 1

... DRM RRM I 200 GT DESCRIPTION Thanks to highly sensitive triggering levels, the TS420 series 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, ... Available in through-hole packages, they provide an optimized performance in a limited space area ...

Page 2

... TS420 Series ELECTRICAL CHARACTERISTICS (Tj = 25°C, unless otherwise specified) Symbol 3 DRM dV/dt D DRM 380 µs ...

Page 3

... Fig. 3: Relative variation of thermal impedance junction to ambient versus pulse duration (recommended pad layout, FR4 PC board) for DPAK. 100 125 TS420 Series Base Quantity Packing mode 75 Tube 2500 Tape & reel 75 Tube 50 Tube DC = 180° Tcase(° 100 125 ...

Page 4

... TS420 Series Fig. 4: Relative variation of gate trigger current and holding current versus junction temperature. IGT,IH,IL [Tj] / IGT ,IH,IL [ °C] 2.0 1.8 IGT 1.6 1.4 1.2 1.0 Rgk = 1k 0.8 0.6 0.4 0.2 Tj(°C) 0.0 -40 - Fig. 6: Relative variation of dV/dt immunity versus gate-cathode resistance (typical values). dV/dt[Rgk] / dV/dt [Rgk = 220 ] 10.00 1.00 0.10 Rgk( ) 0.01 0 0.2 0.4 0.6 0.8 1.0 Fig. 8: Surge peak on-state current versus number of cycles ...

Page 5

... Tj max.: Vto = 0.85V Rd = 90m 10 max. 1 25°C VTM(V) 0.1 0.0 0.5 1.0 1.5 2.0 Fig. 11: Thermal resistance junction to ambient versus copper surface under tab (Epoxy printed circuit board FR4, copper thickness (DPAK). Rth(j-a) ( °C/W) 100 2.5 3.0 3.5 4.0 TS420 Series 2 S( 5/8 ...

Page 6

... TS420 Series PACKAGE MECHANICAL DATA DPAK (Plastic) FOOTPRINT DIMENSIONS (in millimeters) DPAK (Plastic) 6.7 1.6 2.3 2.3 6/8 REF. Min. A 2.20 A1 0.90 A2 0.03 B 0.64 B2 5. 0. 6.40 G 4. 1.6 DIMENSIONS Millimeters Inches Max Min. 2.40 0.086 1.10 0.035 0.23 0.001 0.90 0.025 5.40 0.204 0.60 0.017 0.60 0.018 6.20 0.236 6.60 0.251 4.60 0.173 10.10 0.368 0.80 typ. 0.031 typ. ...

Page 7

... B5 G REF. Min 0 0. 0. 6.4 G 4 TS420 Series DIMENSIONS Millimeters Inches Typ. Max. Min. Typ. 2.4 0.086 1.1 0.035 1.3 0.027 0.9 0.025 5.4 0.204 0.85 0.3 0.035 0.95 0.6 0.017 0.6 0.019 6.2 0.236 6.6 0.252 4.6 0.173 16.3 0.626 9.4 0.354 1.2 0.031 0.8 1 0.031 0.039 10° ...

Page 8

... TS420 Series PACKAGE MECHANICAL DATA TO-220AB (Plastic) H2 Dia Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics ...

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