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Document Number: 93704
2 Revision: 20-Jun-08
25TTS...S High Voltage Series
Vishay High Power Products
Surface Mountable Phase
Control SCR, 16 A
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS
VALUES
UNITS
TYP. MAX.
Maximum average on-state current I
T(AV)
T
C
= 93 °C, 180° conduction half sine wave 16
A
Maximum RMS on-state current I
RMS
25
Maximum peak, one-cycle,
non-repetitive surge current
I
TSM
10 ms sine pulse, rated V
RRM
applied 300
10 ms sine pulse, no voltage reapplied 350
Maximum I
2
t for fusing I
2
t
10 ms sine pulse, rated V
RRM
applied 450
A
2
s
10 ms sine pulse, no voltage reapplied 630
Maximum I
2
√t for fusing I
2
√t t = 0.1 to 10 ms, no voltage reapplied 6300 A
2
√s
Maximum on-state voltage drop V
TM
16 A, T
J
= 25 °C 1.25 V
On-state slope resistance r
t
T
J
= 125 °C
12.0 mΩ
Threshold voltage V
T(TO)
1.0 V
Maximum reverse and direct leakage current I
RM
/I
DM
T
J
= 25 °C
V
R
= Rated V
RRM
/V
DRM
0.5
mA
T
J
= 125 °C 10
Holding current I
H
25TTS08, 25TTS12
Anode supply = 6 V,
resistive load, initial I
T
= 1 A
- 100
25TTS16 100 150
Maximum latching current I
L
Anode supply = 6 V, resistive load 200
Maximum rate of rise of off-state voltage dV/dt 500 V/µs
Maximum rate of rise of turned-on current dI/dt 150 A/µs
TRIGGERING
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum peak gate power P
GM
8.0
W
Maximum average gate power P
G(AV)
2.0
Maximum peak positive gate current + I
GM
1.5 A
Maximum peak negative gate voltage - V
GM
10 V
Maximum required DC gate current to trigger I
GT
Anode supply = 6 V, resistive load, T
J
= - 10 °C 60
mAAnode supply = 6 V, resistive load, T
J
= 25 °C 45
Anode supply = 6 V, resistive load, T
J
= 125 °C 20
Maximum required DC gate voltage
to trigger
V
GT
Anode supply = 6 V, resistive load, T
J
= - 10 °C 2.5
V
Anode supply = 6 V, resistive load, T
J
= 25 °C 2.0
Anode supply = 6 V, resistive load, T
J
= 125 °C 1.0
Maximum DC gate voltage not to trigger V
GD
T
J
= 125 °C, V
DRM
= Rated value
0.25
Maximum DC gate current not to trigger I
GD
2.0 mA
SWITCHING
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Typical turn-on time t
gt
T
J
= 25 °C 0.9
µsTypical reverse recovery time t
rr
T
J
= 125 °C
4
Typical turn-off time t
q
110
