C&H Technology ST280SPbF Series - Manual (Page 4)

Document Number: 94402 For technical questions, contact: [email protected] www.vishay.com
Revision: 05-May-08 3
ST280SPbF Series
Phase Control Thyristors
(Stud Version), 280 A
Vishay High Power Products
Note
• The table above shows the increment of thermal resistance R
thJC
when devices operate at different conduction angles than DC
TRIGGERING
PARAMETER SYMBOL TEST CONDITIONS
VALUES
UNITS
TYP. MAX.
Maximum peak gate power P
GM
T
J
= T
J
maximum, t
p
≤ 5 ms
10.0
W
Maximum average gate power P
G(AV)
T
J
= T
J
maximum, f = 50 Hz, d% = 50 2.0
Maximum peak positive gate current I
GM
T
J
= T
J
maximum, t
p
≤ 5 ms
3.0 A
Maximum peak positive gate voltage + V
GM
T
J
= T
J
maximum, t
p
≤ 5 ms
20
V
Maximum peak negative gate voltage - V
GM
5.0
DC gate current required to trigger I
GT
T
J
= - 40 °C
Maximum required gate trigger/
current/voltage are the lowest value
which will trigger all units 12 V
anode to cathode applied
180 -
mA T
J
= 25 °C 90 150
T
J
= 125 °C 40 -
DC gate voltage required to trigger V
GT
T
J
= - 40 °C 2.9 -
V T
J
= 25 °C 1.8 3.0
T
J
= 125 °C 1.2 -
DC gate current not to trigger I
GD
T
J
= T
J
maximum
Maximum gate current/voltage not
to trigger is the maximum value
which will not trigger any unit with
rated V
DRM
anode to cathode
applied
10 mA
DC gate voltage not to trigger V
GD
0.25 V
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum operating junction temperature range T
J
- 40 to 125
°C
Maximum storage temperature range T
Stg
- 40 to 150
Maximum thermal resistance, junction to case R
thJC
DC operation 0.105
K/W
Maximum thermal resistance, case to heatsink R
thCS
Mounting surface, smooth, flat and greased 0.04
Mounting torque, ± 10 %
Non-lubricated threads
31
(275) N · m
(lbf · in)
Lubricated threads
24.5
(210)
Approximate weight 280 g
Case style See dimensions - link at the end of datasheet TO-209AB (TO-93)
ΔR
thJC
CONDUCTION
CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION TEST CONDITIONS UNITS
180° 0.016 0.012
T
J
= T
J
maximum K/W
120° 0.019 0.020
90° 0.025 0.027
60° 0.036 0.037
30° 0.060 0.060