Datasheet TS420-700T, TS420-700H, TS420-700B, TS420-600T, TS420-600H Datasheet (SGS Thomson Microelectronics)

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®
TS420 Series
SENSITIVE 4A SCRs
September 2000 - Ed: 3
DESCRIPTION
Thanks to highly sensitive triggering levels, the TS420 series is suitable for all applica tions 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 or surface-mount packages, they provide an optimized performance in a limited space area.
Symbol Value Unit
I
T(RMS)
4A
V
DRM/VRRM
600 and 700 V
I
GT
200 µA
ABSOLUTE RATINGS (lim iting values)
Symbol Parameter Value Unit
I
T(RMS)
RMS on-state current (180° conduction angle)
Tl = 115°C 4
A
IT
(AV)
Average on-state current (180° conduction angle)
Tl = 115°C 2.5
A
I
TSM
Non repetitive surge peak on-state current
tp = 8.3 ms
Tj = 25°C
33
A
tp = 10 ms 30
I
²
tI
²
t Value for fusing
tp = 10 ms Tj = 25°C 4.5
A
2
S
dI/dt
Critical rate of rise of on-state current I
G
= 2 x IGT , tr 100 ns
F = 60 Hz Tj = 125°C 50 A/µs
I
GM
Peak gate current tp = 20 µs Tj = 125°C 1.2 A
P
G(AV)
Average gate power dissipation Tj = 125°C 0.2 W
T
stg
Tj
Storage junction temperature range Operating junction temp erature range
- 40 to + 150
- 40 to + 125
°C
G
A
K
DPAK
(TS420-B)
A
A
K
G
A
A
K
G
A
G
A
K
IPAK
(TS420-H)
TO-220AB
(TS420-T)
TS420 Series
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ELECTRICAL CHARACTERISTICS (Tj = 25°C, unless otherwise specified)
THERMAL RESISTANCES
S = copper s urface under tab
PRODUCT SELECTOR
ORDERING INFORMATION
Symbol Test Conditions TS420 Unit
I
GT
VD = 12 V RL = 33
MAX. 200
µA
V
GT
MAX. 0.8 V
V
GD
VD = V
DRM
RL = 3.3 k RGK = 220
Tj = 125°C MIN.
0.1 V
V
RG
IRG = 10 µA
MIN.
8V
I
H
I
T
= 50 mA RGK = 1 k
MAX. 5 mA
I
L
IG = 1 mA RGK = 1 k
MAX. 6 mA
dV/dt
V
D
= 67 % V
DRM
RGK = 220
Tj = 125°C MIN. 5 V/µs
V
TM
ITM = 8 A tp = 380 µs
Tj = 25°C MAX. 1.6 V
V
t0
Threshold voltage Tj = 125°C MAX. 0.85 V
R
d
Dynamic resistance Tj = 125°C MAX. 90 m
I
DRM
I
RRM
V
DRM
= V
RRM
RGK = 220
Tj = 25°C MAX. 5 µA
Tj = 125°C 1 mA
Symbol Parameter Value Unit
R
th(j-c)
Junction to case (DC)
3.0
°C/W
R
th(j-a)
Junction to ambient (DC)
S = 0.5 cm
²
DPAK 70
°C/W
IPAK 100
TO-220AB 60
Part Number
Voltage (xxx)
Sensitivity
Package
600 V 700 V
TS420-xxxB X X 200 µA DPAK TS420-xxxH X X 200 µA IPAK TS420-xxxT X X 200 µA TO-220AB
PACKING MODE Blank:Tube
-TR: DPAK tape & reel
VOLTAGE: 600: 600V 700: 700V
SENSITIVITY: 20: 200µA
CURRENT: 4A
SCR SERIES
PACKAGE: B: DPAK H: IPAK T:TO-220AB
TS420 Series
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OTHER INFORMATION
Note: x = voltage
Part Number Marking Weight Base Quantity Packing mode
TS420-x00B TS420x00 0.3 g 75 Tube TS420-x00B-TR TS420x00 0.3 g 2500 Tape & reel TS420-x00H TS420x00 0.4 g 75 Tube TS420-x00T TS420x00T 2.3 g 50 Tube
Fig. 1: Maximum average power dissipation versus average on-state current.
Fig. 2-1: Average and D.C. on-state current versus case temperature.
Fig. 2-2: Average and D.C. on-state current versus ambient temperature (device mounted o n FR4 with recommended pad layout) (DPAK).
Fig. 3: Relative variation of thermal impedance junction to ambient versus pulse duration (recommended pad layout, FR4 PC board) for DPAK.
0.0 0.5 1.0 1.5 2.0 2.5 3.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
P(W)
α = 180°
IT(av)(A)
360°
α
0 25 50 75 100 125
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
IT(av)(A)
DC
α = 180°
Tcase(°C)
0 25 50 75 100 125
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
IT(av)(A)
α = 180°
DC
α = 180°
DPAK
(S = 0.5cm
2
)
IPA K
DC
Tamb( °C)
TS420 Series
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Fig. 4: Relative variation of gate trigger current and holding current versus junction temperature.
Fig. 5: Relative variation of holding current versus gate-cathode resistance (typical values).
Fig. 6: Relative variation of dV/dt immunity versus gate-cathode resistance (typical values).
Fig. 7: Relative variation of dV/dt immunity versus gate-cathode resistance (typical values).
Fig. 8: Surge peak on-state current versus number of cycles.
Fig. 9: Non-repetitive surge peak on-state current for a sinusoidal pulse with width
tp < 10 ms, and corresponding values of I²t.
-40 -20 0 20 40 60 80 100 120 140
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
IGT,IH,IL [T j] / IG T,IH,IL [Tj = 25°C]
IGT
IH & IL
Rgk = 1k
Tj(°C)
IH[Rgk] / IH[Rgk = 1k ]
Rgk(kΩ)
0 0.2 0.4 0.6 0.8 1.0
1.2 1.4
1.6 1.8 2.0
0.01
0.10
1.00
10.00
Tj=125°C
VD=0.67xVDRM
dV/dt[Rgk] / dV/dt [Rgk = 220 ]
Rgk(Ω)
0 2 4 6 8 10 12 14 16 18 20 22
0
2
4
6
8
10
VD = 0.67 x VDRM
Tj = 125°C
Rgk = 220
dV/dt[Cgk] / dV/d t [R g k = 22 0 ]
Cgk(nF)
1 10 100 1000
0
5
10
15
20
25
30
35
ITSM(A)
Non repetitive
Tj initial = 25°C
Repetitive
Tcase = 115°C
Number of cycles
One cycle
tp = 10ms
0.01 0.10 1.00 10.00
1
10
100
300
ITSM(A),I2t(A2s)
Tj initial = 25°C
ITSM
I2t
dI/dt
limitattion
tp(ms)
TS420 Series
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Fig. 10: On-state characteristics (maximum values).
Fig. 11: Thermal resistance junct ion to ambient versus copper surface under tab (Epoxy printed circuit board FR4, copper thickness: 35 µm) (DPAK).
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
0.1
1.0
10.0
50.0
ITM(A)
Tj max.: Vto = 0.85V Rd = 90m
Tj = Tj max.
Tj = 25°C
VTM(V)
02468101214161820
0
20
40
60
80
100
Rth(j-a) ( °C/W)
S(cm2)
TS420 Series
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PACKAGE MECHANICAL DAT A
DPAK (Plastic)
REF.
DIMENSIONS
Millimeters Inches
Min. Max Min. Max.
A 2.20 2.40 0.086 0.094 A1 0.90 1.10 0.035 0.043 A2 0.03 0.23 0.001 0.009
B 0.64 0.90 0.025 0.035 B2 5.20 5.40 0.204 0.212
C 0.45 0.60 0.017 0.023 C2 0.48 0.60 0.018 0.023
D 6.00 6.20 0.236 0.244
E 6.40 6.60 0.251 0.259
G 4.40 4.60 0.173 0.181
H 9.35 10.10 0.368 0.397 L2 0.80 typ. 0.031 typ. L4 0.60 1.00 0.023 0.039
R 0.2 typ. 0.007 typ. V2
R
R
FOOTPRINT DIMENSIONS (in millimete r s ) DPAK (Plastic)
6.7
6.7
3
3
1.61.6
2.32.3
TS420 Series
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PACKAGE MECHANICAL DAT A
IPAK (Plastic)
REF.
DIMENSIONS
Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
A 2.2 2.4 0.086 0.094 A1 0.9 1.1 0.035 0.043 A3 0.7 1.3 0.027 0.051
B 0.64 0.9 0.025 0.035 B2 5.2 5.4 0.204 0.212 B3 0.85 0.033 B5 0.3 0.035 B6 0.95 0.037
C 0.45 0.6 0.017 0.023 C2 0.48 0.6 0.019 0.023
D 6 6.2 0.236 0.244
E 6.4 6.6 0.252 0.260
G 4.4 4.6 0.173 0.181
H 15.9 16.3 0.626 0.641
L 9 9.4 0.354 0.370 L1 0.8 1.2 0.031 0.047 L2 0.8 1 0.031 0.039 V1 10° 10°
H
L
L1
G
B5
B V1
D
C
A1
A3
A
C2
B3
B6
L2
E
B2
TS420 Series
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PACKAGE MECHANICAL DAT A
TO-220AB (Plastic)
REF.
DIMENSIONS
Millimeters Inches
Min. Max. Min. Max.
A 4.40 4.60 0.173 0.181 C 1.23 1.32 0.048 0.051 D 2.40 2.72 0.094 0.107 E 0.49 0.70 0.019 0.027
F 0.61 0.88 0.024 0.034 F1 1.14 1.70 0.044 0.066 F2 1.14 1.70 0.044 0.066
G 4.95 5.15 0.194 0.202
G1 2.40 2.70 0.094 0.106
H2 10 10.40 0.393 0.409
L2 16.4 typ. 0.645 typ. L4 13 14 0.511 0.551 L5 2.65 2.95 0.104 0.116 L6 15.25 15.75 0.600 0.620 L7 6.20 6.60 0.244 0.259 L9 3.50 3.93 0.137 0.154
M 2.6 typ. 0.102 typ.
Diam. 3.75 3.85 0.147 0.151
A
C
D
L7
Dia
L5
L6
L9
L4
F
H2
G
G1
L2
F2 F1
E
M
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