TS420-400B-TR STMicroelectronics, TS420-400B-TR Datasheet - Page 4

• Manufacturer Part Number: TS420-400B-TR
• Description: IC SCR 4A 400V DPAK
• Manufacturer: STMicroelectronics

Specifications of TS420-400B-TR

• Scr Type: Sensitive Gate
• Voltage - Off State: 400V
• Voltage - Gate Trigger (vgt) (max): 800mV
• Voltage - On State (vtm) (max): 1.6V
• Current - On State (it (av)) (max): 2.5A
• Current - On State (it (rms)) (max): 4A
• Current - Gate Trigger (igt) (max): 200µA
• Current - Hold (ih) (max): 5mA
• Current - Off State (max): 5µA
• Current - Non Rep. Surge 50, 60hz (itsm): 30A, 33A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (2 leads+tab), SC-63
• Current - On State (it (rms) (max): 4A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Characteristics
4/11
Figure 1.
Figure 3.
Figure 5.
4.0
3.0
2.0
1.0
0.0
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
3.5
2.5
1.5
0.5
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-40
0.0
I
P(W)
I
0
GT H L
T(AV)
IPAK
= 180°
,I ,I [T ] /
= 180°
-20
(A)
0.5
j
Maximum average power
dissipation versus average on-state
current
Average and DC on-state current
versus ambient temperature
(DPAK)
Relative variation of gate trigger
current and holding current versus
junction temperature
25
DC
DC
0
I
GT H L
I
GT
,I ,I [T =25°C]
1.0
= 180°
20
DPAK (S = 0.5cm )
50
j
I
T
40
T(AV)
T (°C)
amb
j
1.5
2
(°C)
(A)
R
60
I
GK
H and
= 1k
75
Device mounted on FR4 with
recommended pad layout
I
L
2.0
80
100
100
2.5
360°
120
Doc ID 5203 Rev 4
140
125
3.0
Figure 2.
Figure 4.
Figure 6.
5
4
3
2
1
0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1E+0
1E-2
1E-3
1E-1
1E-2
I [R
H
0
I
T(AV)
1E-3
K=[Z
GK
] / I [
(A)
th(j-c)
H
Average and DC on-state current
versus case temperature
Relative variation of thermal
impedance junction to ambient
versus pulse duration (DPAK)
1E-2
Relative variation of holding
current versus gate-cathode
resistance (typical values)
Z
R
25
th(j-c)
/R
GK
th(j-c)
=1k ]
1E-1
]
1E-1
50
R
Z
T
th(j-a)
= 180°
GK
DC
case
t (s)
(k )
p
1E+0
(°C)
75
1E+0
Device mounted on FR4 with
recommended pad layout
1E+1
100
T
1E+2
j
= 25°C
TS420
5E+2
1E+1
125