Q8008DH4TP Littelfuse / Teccor Brand Thyristors, Q8008DH4TP Datasheet - Page 8

• Manufacturer Part Number: Q8008DH4TP
• Description: ALTERNISTOR 800V 8A TO252
• Manufacturer: Littelfuse / Teccor Brand Thyristors

Specifications of Q8008DH4TP

• Triac Type: Alternistor - Snubberless
• Mounting Type: Surface Mount
• Configuration: Single
• Current - Hold (ih) (max): 35mA
• Voltage - Off State: 800V
• Current - Gate Trigger (igt) (max): 35mA
• Current - Non Rep. Surge 50, 60hz (itsm): 80A, 85A
• Current - On State (it (rms)) (max): 8A
• Voltage - Gate Trigger (vgt) (max): 1.3V
• Package / Case: TO-252-3, DPak (2 Leads + Tab), SC-63
• Current - On State (it (rms) (max): 8A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lxx08xx & Qxx08xx & Qxx08xHx Series
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
Physical Specifications
Terminal Finish
Body Material
Terminal Material
Design Considerations
Careful selection of the correct device for the application’s
operating parameters and environment will go a long way
rating. Other ways to ensure long life for a power discrete
semiconductor are proper heat sinking and selection of
voltage ratings for worst case conditions. Overheating,
overvoltage (including dv/dt), and surge currents are
the main killers of semiconductors. Correct mounting,
soldering, and forming of the leads also help protect
against component damage.
S(max)
L
8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
) to peak
to T
L
- Ramp-up Rate
- Temperature Min (T
- Temperature Max (T
- Time (min to max) (t
- Temperature (T
- Temperature (t
p
)
P
)
Copper Alloy
L
L
)
) (Liquidus)
s(min)
s(max)
s
)
P
)
)
)
150°C
200°C
280°C
Teccor
+0/-5
°C
Revised: July 29, 2010 12:24 PM
®
brand Thyristors
82
AC Blocking (V
Temperature Cycling
Temperature/
Humidity
High Temp Storage
Low-Temp Storage
Thermal Shock
Autoclave
Resistance to
Solder Heat
Solderability
Lead Bend
Environmental Specifications
T
T
S(max)
S(min)
25
T
T
Test
P
L
DRM
time to peak temperature
)
Please refer to http://www.littelfuse.com for current information.
t
Peak AC voltage @ 125°C for 1008 hours
100 cycles; -40°C to +150°C; 15-min
dwell-time
rel humidity
1008 hours; 150°C
1008 hours; -40°C
10 cycles; 0°C to 100°C; 5-min dwell-
transfer time between temperature
S
Specifications are subject to change without notice.
Preheat
Preheat
Specifications and Conditions
Ramp-up
Ramp-up
t
t
P
L
Ramp-down
Ramp-do
Time
©2010 Littelfuse, Inc