HT32A Littelfuse / Teccor Brand Thyristors, HT32A Datasheet - Page 4

• Manufacturer Part Number: HT32A
• Description: DIAC 28-36V BILATERAL TRIGGER
• Manufacturer: Littelfuse / Teccor Brand Thyristors

Specifications of HT32A

• Current - Peak Output: 2A
• Voltage - Breakover: 28 ~ 36V
• Current - Breakover: 15µA
• Package / Case: DO-204AH, DO-35, Axial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Hold (ih) (max): -
• Other names: HT-32A; HT-32A; HT-5761; HT-5761

HTxxx & HTMxxx & STxxx Series
Figure 6: Circuit Used to Measure DIAC
Soldering Parameters
Reflow Condition
Pre Heat
Average ramp up rate (Liquidus Temp
(T
T
Reflow
Peak Temperature (T
Time within 5°C of actual peak
Temperature (t
Ramp-down Rate
Time 25°C to peak Temperature (T
Do not exceed
S(max)
L
) to peak
to T
*
Adjust for one firing in each half cycle. D.U.T. = Diac
L
Characteristics (Refer to Figure 4)
- Ramp-up Rate
- Temperature Min (T
- Temperature Max (T
- Time (min to max) (t
- Temperature (T
- Time (min to max) (t
47 k
120 V rms
60 Hz
p
)
P
)
100 k
V
C
*
L
) (Liquidus)
0.1 μF
D.U.T.
s(min)
s(max)
s
s
C
)
)
P
T
)
)
)
Standard Bidirectional DIAC Trigger
I
Pb – Free assembly
150°C
200°C
60 – 190 secs
5°C/second max
5°C/second max
217°C
60 – 150 seconds
260 °C
20 – 40 seconds
5°C/second max
8 minutes Max.
280°C
L
Teccor
R
20
1%
L
®
Revised: July 9, 2008
brand Thyristors
340
Figure 7: Peak Output Current vs. Triggering
T
T
300
250
200
150
100
S(max)
S(min)
50
0
25
T
T
P
L
Capacitance (Per Figure 5 with R
.01
time to peak temperature
.02
Triggering Capacitance (C
Please refer to http://www.littelfuse.com for current information.
Please refer to http://www.littelfuse.com for current information.
.03
t
S
.04
Preheat
Preheat
Ramp-up
Ramp-up
Specifications are subject to change without notice.
Specifications are subject to change without notice.
.05
.06
T
) – μF
.07
t
t
P
L
L
.08
of 20 Ω)
Ramp-down
Ramp-do
Time
©2008 Littelfuse, Inc.
.09
.10