SANKEN TF321S

TO-220F 3A Thyristor
TF321S, TF341S, TF361S
■ Features
External Dimensions
φ 3.3±0.2
●Gate trigger current: IGT=15mA max
13.0 min
●Isolation voltage: VISO=1500V(50Hz Sine wave, RMS)
3.9±0.2 0.8±0.2
16.9±
0.3
●Average on-state current: IT(AV)=3A
4.2±0.2
C 0.5
2.8
10.0±0.2
8.4±0.2
4.0±0.2
(Unit: mm)
●Repetitive peak off-state voltage: VDRM=200, 400, 600V
a
b
1.35±0.15
1.35±
+0.2
0.85 – 0.1
0.15
2.54
2.54
2.2±0.2
2.4±
+0.2
0.45 – 0.1
(1). Cathode (K)
(2). Anode (A)
(3). Gate (G)
0.2
a. Part Number
b. Lot Number
Weight: Approx. 2.1g
(1) (2) (3)
■Absolute Maximum Ratings
Parameter
Symbol
Repetitive peak off-state voltage
Repetitive peak reverse voltage
Ratings
Unit
TF321S
TF341S
TF361S
VDRM
200
400
600
V
VRRM
200
400
600
V
Non-repetitive peak off-state voltage
VDSM
300
500
700
V
Non-repetitive peak reverse voltage
VRSM
300
500
700
V
Average on-state current
RMS on-state current
IT (AV)
3.0
A
IT (RMS)
4.7
A
Surge on-state current
ITSM
60
A
Peak forward gate current
IFGM
2.0
A
Peak forward gate voltage
VFGM
10
V
Peak reverse gate voltage
VRGM
5.0
Peak gate power loss
PGM
5.0
PG (AV)
0.5
W
Junction temperature
Tj
– 40 to +125
°C
Storage temperature
Tstg
– 40 to +125
°C
Isolation voltage
VISO
1500
V
Average gate power loss
Conditions
Tj= –40 to +125°C, RGK =1kΩ
50Hz Half-cycle sinewave, Continuous current, Tc =93°C
50Hz Half-cycle sinewave, Single shot, Non-repetitive, Tj=125°C
f
50Hz, duty
V
f
50Hz
W
f
50Hz, duty
10%
10%
50Hz Sine wave, RMS, Terminal to Case, 1 min.
■Electrical Characteristics
Parameter
Ratings
min
typ
max
Unit
Off-state current
IDRM
2.0
mA
Reverse current
IRRM
2.0
mA
On-state voltage
VTM
1.4
V
Gate trigger voltage
VGT
0.7
1.5
V
Gate trigger current
IGT
3.0
15
mA
Gate non-trigger voltage
VGD
Holding current
Critical rate-of-rise of off-state voltage
Turn-off time
Thermal resistance
8
Symbol
V
0.1
IH
5.0
mA
dv/dt
50
V/µS
tq
30
Rth
µS
5.0
°C/W
Conditions
Tj=125°C, VD=VDRM(VRRM), RGK=1kΩ
TC=25°C, ITM=5A
VD=6V, RL=10Ω, TC=25°C
VD=1/2×VDRM, Tj=125°C, RGK=1kΩ
RGK =1kΩ, Tj=25°C
VD=1/2×VDRM, Tj=125°C, RGK=1kΩ, CGK=0.033µF
Tc=25°C
Junction to case