SCT25N60FD
Triac
600V, 25A STANDARD TRIAC
This device is suitable for low power AC switching application,
phase control application such as fan speed and temperature
modulation control, lighting control and static switching relay.
1 2
3
 Features
 Repetitive Peak Off-State Voltage : VDRM=600V
TO-220F-3L
Product Characteristics
 R.M.S On-State Current : IT(RMS)=25A
Symbol
Rating
 Gate trigger current : IGT=35mA max (Mode Ⅰ-Ⅱ-Ⅲ)
IT(RMS)
25A
 High Commutation: (dI/dt)C = 13.0A/㎳(Min)
VDRM
600V
Marking Diagram
Applications
 Switching mode power supply, light dimmet
 TV sets, stereo, refrigerator, washing machine
AUK
△YMDD
SCT25N60
 Electric blanket, solenoid driver, small motor control
 Photo copier, electric tool
Ordering Information
Device
Marking Code
Package
Packaging
SCT25N60FD
SCT25N60
TO-220F-3L
50 Units /
Tube
Column 1 : Manufacture Logo
Column 2 : Production Information
- △ : Factory Management Code
- YMDD : Date Code(Year, Month, Date)
Column 3 : Device code
Absolute Maximum Ratings (Limiting Values)
Characteristic
Symbol
Value
Unit
Repetitive Peak Off-state Voltage
VDRM
600
V
RMS on-state current (full sine wave)
IT(RMS)
25
A
ITSM
260
A
I2t Value for fusing
I2t
340
A2s
Peak gate current
IGM
4
A
PG(AV)
1
W
Tstg
-40 to +150
℃
Tj
-40 to +125
℃
Non- repetitive surge peak on-state current
(full cycle, Tj initial = 25℃)
Average gate peak dissipation
Storage temperature range
Operating junction temperature range
KSD-S0O006-000
1
SCT25N60FD
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Maximum thermal resistance junction to case (AC)
Rth(j-c)
2.8
℃/W
Maximum thermal resistance junction to ambient (AC)
Rth(j-a)
60
℃/W
Electrical Characteristics (TJ=25℃, unless otherwise specified)
Off Characteristics
Characteristic
Symbol
Repetitive peak Off-state current
IDRM
Repetitive peak reverse current
IRRM
Test Condition
Min.
Typ.
Max.
Unit
VD = VDRM
-
-
5
uA
VR = VRRM
-
-
5
μA
Min.
Typ.
Max.
Unit
IT = 17A
-
-
1.55
V
IH
VD = 12V, IT = 0.2A
-
-
50
mA
IGT (Ⅰ-Ⅱ-Ⅲ)
VD = 12V, RL = 30Ω
-
-
35
mA
-
-
-
-
mA
VGT (Ⅰ-Ⅱ-Ⅲ)
VD = 12V, RL = 30Ω
-
-
1.3
V
VGD
VD = VDRM, Tj=125℃
0.2
-
-
V
On Characteristics
Characteristic
Peak On-state voltage
Holding current
Gate trigger current
Gate trigger voltage
Gate Non-trigger voltage
Symbol
VTM
IGT (Ⅳ)
Test Condition
Dynamic Characteristics
Characteristic
Critical rate of rise
of Off-state Voltage
Rate of Change of Commutation
Current
Critical rate of rise of on-state
current
Simple circuit for (dV/dt)S
Symbol
Test Condition
Min.
Typ.
Max.
Unit
(dV/dt)S
VD = 2/3 VDRM, Tj=125℃
2500
-
-
V/ μS
13.0
-
-
A/㎳
-
-
50
A/ μS
(dI/dt)C
dI/dt
(dV/dt)C=10V/㎲↓,
Tj=125℃
f=120hz, IG = 2×IGT
tr≤100 ㎱, Tj=125℃
Simple circuit for (dI/dt)C vs (dV/dt)C
KSD-S0O006-000
Simple circuit for dI/dt
2
SCT25N60FD
Electrical Characteristic Curves
Fig. 2 IT(RMS) – TC
A
W
Fig. 1 P – IT(RMS)
Fig. 4 (dI/dt)C - (dV/dt)C
㎳
A
Fig. 3 IT - VT
㎲
Fig. 6 IT - IGT
㎃
㎃
Fig. 5 IGT- Tj
㎃
KSD-S0O006-000
3
SCT25N60FD
Electrical Characteristic Curves
Fig. 7 VGT- Tj
㎃
Fig. 8 IT - VGT
㎃
Fig. 9 IH- VT
KSD-S0O006-000
4
SCT25N60FD
Package Outline Dimensions
KSD-S0O006-000
5
SCT25N60FD
The AUK Corp. products are intended for the use as components in general electronic
equipment (Office and communication equipment, measuring equipment, home
appliance, etc.).
Please make sure that you consult with us before you use these AUK Corp. products
in equipments which require high quality and / or reliability, and in equipments which
could have major impact to the welfare of human life(atomic energy control, airplane,
spaceship, transportation, combustion control, all types of safety device, etc.). AUK
Corp. cannot accept liability to any damage which may occur in case these AUK Corp.
products were used in the mentioned equipments without prior consultation with AUK
Corp..
Specifications mentioned in this publication are subject to change without notice.
KSD-S0O006-000
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