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(R)
TS420 Series
4A SCRs
SENSITIVE
MAIN FEATURES:
Symbol IT(RMS) VDRM/VRRM IGT Value 4 600 and 700 200 Unit A V A
KA G A
G
A
K
A
DPAK (TS420-B)
K
A
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 or surface-mount packages, they provide an optimized performance in a limited space area.
A
G
IPAK (TS420-H)
K
A
G
TO-220AB (TS420-T)
ABSOLUTE RATINGS (limiting values)
Symbol IT(RMS) IT(AV) ITSM Parameter RMS on-state current (180 conduction angle) Average on-state current (180 conduction angle) Non repetitive surge peak on-state current It Value for fusing Critical rate of rise of on-state current IG = 2 x IGT , tr 100 ns Peak gate current Average gate power dissipation Storage junction temperature range Operating junction temperature range tp = 8.3 ms Tj = 25C tp = 10 ms tp = 10 ms F = 60 Hz tp = 20 s Tj = 25C Tj = 125C Tj = 125C Tj = 125C 30 4.5 50 1.2 0.2 - 40 to + 150 - 40 to + 125 A2 S A/s A W C Tl = 115C Tl = 115C Value 4 2.5 33 A Unit A A
I t dI/dt IGM PG(AV) Tstg Tj
September 2000 - Ed: 3
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TS420 Series
ELECTRICAL CHARACTERISTICS (Tj = 25C, unless otherwise specified)
Symbol IGT VGT VGD VRG IH IL dV/dt VTM Vt0 Rd IDRM IRRM VD = VDRM IRG = 10 A IT = 50 mA IG = 1 mA ITM = 8 A RGK = 1 k RGK = 1 k RGK = 220 Tj = 125C Tj = 25C Tj = 125C Tj = 125C Tj = 25C Tj = 125C tp = 380 s RL = 3.3 k RGK = 220 Tj = 125C VD = 12 V RL = 33 Test Conditions MAX. MAX. MIN. MIN. MAX. MAX. MIN. MAX. MAX. MAX. MAX. TS420 200 0.8 0.1 8 5 6 5 1.6 0.85 90 5 1 Unit A V V V mA mA V/s V V m A mA
VD = 67 % VDRM
Threshold voltage Dynamic resistance VDRM = VRRM RGK = 220
THERMAL RESISTANCES
Symbol Rth(j-c) Rth(j-a) Junction to case (DC) Junction to ambient (DC) S = 0.5 cm DPAK IPAK TO-220AB
S = copper surface under tab
Parameter
Value 3.0 70 100 60
Unit C/W C/W
PRODUCT SELECTOR
Voltage (xxx) Part Number 600 V TS420-xxxB TS420-xxxH TS420-xxxT X X X 700 V X X X 200 A 200 A 200 A DPAK IPAK TO-220AB Sensitivity Package
ORDERING INFORMATION
SCR SERIES PACKAGE: B: DPAK H: IPAK T: TO-220AB
CURRENT: 4A SENSITIVITY: 20: 200A VOLTAGE: 600: 600V 700: 700V
PACKING MODE Blank: Tube -TR: DPAK tape & reel
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TS420 Series
OTHER INFORMATION
Part Number TS420-x00B TS420-x00B-TR TS420-x00H TS420-x00T
Note: x = voltage
Marking TS420x00 TS420x00 TS420x00 TS420x00T
Weight 0.3 g 0.3 g 0.4 g 2.3 g
Base Quantity 75 2500 75 50
Packing mode Tube Tape & reel Tube Tube
Fig. 1: Maximum average power dissipation versus average on-state current.
P(W) 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0.0 0.5 1.0 IT(av)(A) 1.5 2.0
360
Fig. 2-1: Average and D.C. on-state current versus case temperature.
IT(av)(A) 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0
= 180
DC
= 180
Tcase(C) 0 25 50 75 100 125
2.5
3.0
Fig. 2-2: Average and D.C. on-state current versus ambient temperature (device mounted on FR4 with recommended pad layout) (DPAK).
IT(av)(A) 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0
Fig. 3: Relative variation of thermal impedance junction to ambient versus pulse duration (recommended pad layout, FR4 PC board) for DPAK.
DC = 180
DPAK (S = 0.5cm 2)
IPAK DC = 180
Tamb(C) 0 25 50 75 100 125
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TS420 Series
Fig. 4: Relative variation of gate trigger current and holding current versus junction temperature.
IGT,IH,IL [Tj] / IGT ,IH,IL [Tj = 25 C] 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 -40
Fig. 5: Relative variation of holding current versus gate-cathode resistance (typical values).
IH[Rgk] / IH[Rgk = 1k]
IGT
IH & IL Rgk = 1k
Tj(C) -20 0 20 40 60 80 100 120 140
Rgk(k)
Fig. 6: Relative variation of dV/dt immunity versus gate-cathode resistance (typical values).
dV/dt[Rgk] / dV/dt [Rgk = 220]
10.00
Tj=125C VD=0.67xVDRM
Fig. 7: Relative variation of dV/dt immunity versus gate-cathode resistance (typical values).
dV/dt[Cgk] / dV/dt [Rgk = 220 ] 10 8
VD = 0.67 x VDRM Tj = 125C Rgk = 220
1.00
6 4
0.10
2
Rgk()
Cgk(nF) 0
1.2 1.4 1.6 1.8 2.0
0.01
0
0.2
0.4
0.6
0.8 1.0
0
2
4
6
8
10
12
14
16
18
20
22
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 It.
ITSM(A),I 2t(A2s) 300
Tj initial = 25 C dI/dt limitattion ITSM
ITSM(A) 35 30 25 20 15 10 5 0 1
Repetitive Tcase = 115 C Non repetitiv e Tj initial = 25 C tp = 10ms One cycle
100
10
I2t
Number of cycles 10 100 1000
tp(ms) 1 0.01 0.10 1.00 10.00
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TS420 Series
Fig. 10: On-state characteristics (maximum values).
Fig. 11: Thermal resistance junction to ambient versus copper surface under tab (Epoxy printed circuit board FR4, copper thickness: 35 m) (DPAK).
Rth(j-a) ( C/W) 100
ITM(A) 50.0
Tj max.: Vto = 0.85V Rd = 90m
10.0
Tj = Tj max.
80 60 40
Tj = 25C
1.0
20 0.1 0.0 VTM(V) 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 S(cm 2) 0 0 2 4 6 8 10 12 14 16 18 20
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TS420 Series
PACKAGE MECHANICAL DATA DPAK (Plastic)
DIMENSIONS REF. Millimeters Min. A A1 A2 B B2 C C2 D E G H L2 L4 R V2 Max Min. Inches Max.
R
R
2.20 2.40 0.90 1.10 0.03 0.23 0.64 0.90 5.20 5.40 0.45 0.60 0.48 0.60 6.00 6.20 6.40 6.60 4.40 4.60 9.35 10.10 0.80 typ. 0.60 1.00 0.2 typ. 0 8
0.086 0.094 0.035 0.043 0.001 0.009 0.025 0.035 0.204 0.212 0.017 0.023 0.018 0.023 0.236 0.244 0.251 0.259 0.173 0.181 0.368 0.397 0.031 typ. 0.023 0.039 0.007 typ. 0 8
FOOTPRINT DIMENSIONS (in millimeters) DPAK (Plastic)
6.7
6.7
3 3 1.6 2.3 2.3 1.6
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TS420 Series
PACKAGE MECHANICAL DATA IPAK (Plastic)
DIMENSIONS REF. Millimeters Min.
A E B2 L2 C2
Inches Min. 0.086 0.035 0.027 0.025 0.204 0.035 Typ. Max. 0.094 0.043 0.051 0.035 0.212 0.033 0.037 0.023 0.023 0.244 0.260 0.181 0.641 0.370 0.047 0.031 0.039 10
Typ.
Max. 2.4 1.1 1.3 0.9 5.4 0.85
D
H L
L1
B6
B3 B V1 A1
B5 G
C A3
A A1 A3 B B2 B3 B5 B6 C C2 D E G H L L1 L2 V1
2.2 0.9 0.7 0.64 5.2 0.3 0.45 0.48 6 6.4 4.4 15.9 9 0.8 0.8 10
0.95 0.6 0.6 6.2 6.6 4.6 16.3 9.4 1.2 1
0.017 0.019 0.236 0.252 0.173 0.626 0.354 0.031
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TS420 Series
PACKAGE MECHANICAL DATA TO-220AB (Plastic)
DIMENSIONS REF.
H2 Dia L5 C L7 L6 L2 F2 F1 L9 L4 F G1 G M E D A
Millimeters Min. Max. Min.
Inches Max.
A C D E F F1 F2 G G1 H2 L2 L4 L5 L6 L7 L9 M Diam.
4.40 4.60 1.23 1.32 2.40 2.72 0.49 0.70 0.61 0.88 1.14 1.70 1.14 1.70 4.95 5.15 2.40 2.70 10 10.40 16.4 typ. 13 14 2.65 2.95 15.25 15.75 6.20 6.60 3.50 3.93 2.6 typ. 3.75 3.85
0.173 0.181 0.048 0.051 0.094 0.107 0.019 0.027 0.024 0.034 0.044 0.066 0.044 0.066 0.194 0.202 0.094 0.106 0.393 0.409 0.645 typ. 0.511 0.551 0.104 0.116 0.600 0.620 0.244 0.259 0.137 0.154 0.102 typ. 0.147 0.151
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. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. (c) The ST logo is a registered trademark of STMicroelectronics (c) 2000 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom http://www.st.com
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