AC16FGM Teccor Electronics, AC16FGM Datasheet - Page 161

• Manufacturer Part Number: AC16FGM
• Manufacturer: Teccor Electronics

Application Notes
3. Set Max Peak Volts to 75 V. (80 V on 370)
4. Set Mode to DC.
5. Set Horizontal knob to Step Generator.
6. Set Vertical knob to approximately 10% of the maximum I
7. Set Number of Steps to 1.
8. Set Step/Offset Polarity to non-inverted (button extended,
9. Set Offset by depressing 0 (zero). (Press Aid and Oppose at
10. Set Terminal Selector to Step Generator-Emitter Grounded.
Procedure 8: I
To measure the I
1. Set Polarity to (+).
2. Set Left-Right Terminal Jack Selector to correspond with
3. Increase Variable Collector Supply Voltage to maximum
4. Set Step Family by depressing Single.
5. Decrease Variable Collector Supply Voltage to the point
Procedure 9: I
To measure the I
1. Set Polarity to (–).
2. Repeat Procedure 7 measuring I
©2002 Teccor Electronics
Thyristor Product Catalog
specified.
Note: Due to large variation of holding current values, the
scale may have to be adjusted to observe holding current.
on 577 button depressed).
same time on 370.)
location of test fixture.
position (100).
This could possibly cause the dot on the CRT to disappear,
depending on the vertical scale selected).
where the line on the CRT changes to a dot. The position of
the beginning point of the line, just before the line becomes a
dot, represents the holding current value.
(Figure AN1006.13)
ments from upper right corner of the screen.)
Figure AN1006.13 I
I H
H(Forward)
H(Reverse)
H (Forward)
H (Reverse)
H (Forward)
parameter:
parameter:
= 8.2 mA
H(Reverse)
. (Read measure-
PER
PER
PER
DIV
DIV
PER
DIV
9m
DIV
V
E
R
T
H
O
R
Z
S
T
E
P
()k
I
100m
mA
mA
50
5
AN1006 - 9
H
Procedure 10: I
To measure the I
1. Set Polarity to (+).
2. Set Number of Steps to 1. (Set number of steps to 0 (zero)
3. Set Offset by depressing Aid. (On 577, also set Zero button
4. Set Offset Multiplier to 0 (zero). (Press Aid and Oppose at
5. Set Terminal Selector to Step Generator-Emitter Grounded.
6. Set Mode to Norm.
7. Set Max Peak Volts to 15 V. (16 V on 370)
8. Set Power Dissipation to 10 W.
9. Set Step Family by depressing Single.
10. Set Horizontal knob to 2 V/DIV.
11. Set Vertical knob to 50 mA/DIV.
12. Set Step/Offset Polarity to non-inverted position (button
13. Set Variable Collector Supply Voltage until voltage
14. After 12 V setting is completed, change Horizontal knob to
Procedure 11: I
To measure the I
1. Set Step/Offset Amplitude to approximately 10% of rated
2. Set Left-Right Terminal Jack Selector to correspond with
3. Gradually increase Offset Multiplier until device reaches
on 370.)
to Offset. Button is extended.)
same time on 370.)
extended, on 577 button depressed).
reaches 12 V on CRT.
Step Generator.
I
location of test fixture.
conduction point. (Figure AN1006.14) Measure I
ing horizontal axis to the point where the vertical line passes
through the axis. This measured value is I
numerically displayed on screen under offset value.)
Figure AN1006.14 I
GT
.
I GT
GT
GT
GT
GT
parameter:
– Quadrant I parameter:
– Quadrant I [MT2 (+) Gate (+)]
GT
in Quadrant I = 18.8 mA
http://www.teccor.com
GT
. (On 370, I
[phone]
PER
PER
PER
DIV
DIV
PER
DIV
9m
DIV
V
E
R
T
H
O
R
Z
S
T
E
P
()k
I
GT
mA
mA
by follow-
50
10
5
AN1006
GT
is