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Original Thyristor TYN825RG 825 25A 800V TO-220 New STMicroelectronics
1. 1/7
® TN25 and TYNx25 Series
STANDARD 25A SCRs
April 2002 - Ed: 4A
MAIN FEATURES:
DESCRIPTION
The TYN / TN25 SCR Series is suitable for
general purpose applications.
Using clip assembly technology, they provide a
superior performance in surge current capabilities.
Symbol Value Unit
IT(RMS) 25 A
VDRM/VRRM 600 to 1000 V
IGT 40 mA
ABSOLUTE RATINGS (limiting values)
Symbol Parameter Value Unit
IT(RMS) RMS on-state current (180° conduction angle) Tc = 100°C 25 A
T(AV) Average on-state current (180° conduction angle) Tc = 100°C 16 A
ITSM Non repetitive surge peak on-state
current
tp = 8.3 ms
Tj = 25°C
314
A
tp = 10 ms 300
I²
t I²
t Value for fusing tp = 10 ms Tj = 25°C 450 A2
S
dI/dt
Critical rate of rise of on-state current
IG = 2 x IGT , tr ≤ 100 ns F = 60 Hz Tj = 125°C 50 A/µs
IGM Peak gate current tp = 20 µs Tj = 125°C 4 A
PG(AV) Average gate power dissipation Tj = 125°C 1 W
Tstg
Tj
Storage junction temperature range
Operating junction temperature range
- 40 to + 150
- 40 to + 125
°C
VRGM Maximum peak reverse gate voltage 5 V
A
K
G
D2
PAK
(TN25-G)
G
A
A
K
TO-220AB
(TYN)
A
A
G
K
2. TN25 and TYNx25 Series
2/7
ELECTRICAL CHARACTERISTICS (Tj = 25°C, unless otherwise specified)
THERMAL RESISTANCES
S = Copper surface under tab
PRODUCT SELECTOR
Symbol Test Conditions Value Unit
IGT
VD = 12 V RL = 33 Ω
MIN. 4
mA
MAX. 40
VGT MAX. 1.3 V
VGD VD = VDRM RL = 3.3 kΩ Tj = 125°C MIN. 0.2 V
IH IT = 500 mA Gate open MAX. 50 mA
IL IG = 1.2 IGT MAX. 90 mA
dV/dt VD = 67 % VDRM Gate open Tj = 125°C MIN. 1000 V/µs
VTM ITM = 50 A tp = 380 µs Tj = 25°C MAX. 1.6 V
Vt0 Threshold voltage Tj = 125°C MAX. 0.77 V
Rd Dynamic resistance Tj = 125°C MAX. 14 mΩ
IDRM
IRRM
VDRM = VRRM
Tj = 25°C MAX. 5 µA
Tj = 125°C 4 mA
Symbol Parameter Value Unit
Rth(j-c) Junction to case (DC) 1.0 °C/W
Rth(j-a) Junction to ambient (DC) TO-220AB 60 °C/W
S = 1 cm²
D²
PAK 45
Part Number
Voltage (xxx)
Sensitivity Package
600 V 800 V 1000 V
TN2540-xxxG X X X 40 mA D²PAK
TYNx25 X X X 40 mA TO-220AB
3. TN25 and TYNx25 Series
3/7
ORDERING INFORMATION
TN 25 40 - 600 G (-TR)
STANDARD
SCR
SERIES
CURRENT: 25A
SENSITIVITY:
40: 40mA
VOLTAGE:
600: 600V
800: 800V
1000: 1000V
PACKAGE:
G: D PAK
2
PACKING MODE:
Blank:Tube
-TR:Tape & Reel
TYN 6 25 (RG)
CURRENT: 25A
VOLTAGE:
6: 600V
8: 800V
10: 1000V
STANDARD
SCR
SERIES
PACKING MODE
Blank: Bulk
RG:Tube
OTHER INFORMATION
Note: x = voltage
Part Number Marking Weight Base Quantity Packing mode
TN2540-x00G TN2540x00G 1.5 g 50 Tube
TN2540-x00G-TR TN2540x00G 1.5 g 1000 Tape & reel
TYNx25 TYNx25 2.3 g 250 Bulk
TYNx25RG TYNx25 2.3 g 50 Tube
4. TN25 and TYNx25 Series
4/7
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 (copper surface
under tab: S = 1 cm² (for D²PAK).
Fig. 3: Relative variation of thermal impedance
versus pulse duration.
Fig. 4: Relative variation of gate trigger current,
holding current and latching current versus
junction temperature.
Fig. 5: Surge peak on-state current versus
number of cycles.
0 2 4 6 8 10 12 14 16
0
2
4
6
8
10
12
14
16
18
20
22
24
P(W)
α = 180°
IT(av)(A)
360°
α
0 25 50 75 100 125
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
IT(av)(A)
D.C.
α = 180°
Tcase(°C)
0 25 50 75 100 125
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
IT(av)(A)
D.C.
α = 180°
Tamb(°C)
1E-3 1E-2 1E-1 1E+0 1E+1 1E+2 5E+2
0.01
0.10
1.00
K = [Zth/Rth]
Zth(j-c)
Zth(j-a)
tp(s)
-40 -20 0 20 40 60 80 100 120 140
0.0
0.5
1.0
1.5
2.0
2.5
IGT,IH,IL [Tj] / IGT,IH,IL [Tj = 25 °C]
IGT
IH & IL
Tj(°C)
1 10 100 1000
0
50
100
150
200
250
300
350
ITSM(A)
Non repetitive
Tj initial = 25 °C
Repetitive
Tcase = 100 °C
Number of cycles
One cycle
tp = 10ms
6. TN25 and TYNx25 Series
6/7
PACKAGE MECHANICAL DATA
D2
PAK (Plastic)
REF.
DIMENSIONS
Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
A 4.30 4.60 0.169 0.181
A1 2.49 2.69 0.098 0.106
A2 0.03 0.23 0.001 0.009
B 0.70 0.93 0.027 0.037
B2 1.25 1.40 0.048 0.055
C 0.45 0.60 0.017 0.024
C2 1.21 1.36 0.047 0.054
D 8.95 9.35 0.352 0.368
E 10.00 10.28 0.393 0.405
G 4.88 5.28 0.192 0.208
L 15.00 15.85 0.590 0.624
L2 1.27 1.40 0.050 0.055
L3 1.40 1.75 0.055 0.069
R 0.40 0.016
V2 0° 8° 0° 8°
A
C2
D
R
2.0 MIN.
FLAT ZONE
A2
V2
C
A1
G
L
L3
L2
B
B2
E
FOOTPRINT DIMENSIONS (in millimeters)
D2
PAK (Plastic)
8.90
3.70
1.30
5.08
16.90
10.30