HQ6025xH5 Series
Teccor® brand Thyristors
25 Amp High Temperature Alternistor Triacs
Description
25Amp bi-directional Alternistor Triac is designed for AC
switching and phase control applications requiring a higher
temperature environment.
Alternistor type devices only operate in quadrants I, II, &
and are used in circuits requiring high dv/dt capability.
Features & Benefits
Agency Approval
Agency Agency File Number
®
L and K Packages: E71639
Main Features
Symbol Value Unit
I
T(RMS)
V
DRM/VRRM
I
GT
25 A
600 V
50 mA
Schematic Symbol
MT2 MT1
t¡$NBYJNVNKVODUJPO
temperature
t3P)4DPNQMJBOU
t(MBTToQBTTJWBUFE
t7PMUBHFDBQBCJMJUZVQ
to 600 V
t4VSHFDBQBCJMJUZVQ
to 300 A
junctions
Applications
Typically used in high-temperature environments where
available heat-sinking is minimal such as heating and white
goods applications.
Internally constructed isolated packages are offered for
ease of heat sinking with highest isolation voltage.
HQ6025xH5 Series
G
143
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
Teccor® brand Thyristors
25 Amp High Temperature Alternistor Triacs
Absolute Maximum Ratings
Symbol Parameter Test Conditions Value Unit
HQ6025LH5 T
I
T(RMS)
RMS on-state current
HQ6025RH5
HQ6025NH5
HQ6025KH5
I
TSM
I2tI
Peak non-repetitive surge current
2
t Value for fusing tp = 8.3ms 373 A2s
di/dt Critical rate-of-rise of on-state current f = 60Hz; TJ =150°C 100 A/s
I
P
T
T
GTM
G(AV)
stg
J
Operating junction temperature range -40 to 150 °C
Peak gate current
Average gate power dissipation
T
= 150°C
J
T
= 150°C
J
Storage temperature range -40 to 150 °C
= 95°C
C
= 102°C
T
C
full cycle; f = 50Hz;
(initial) = 25°C
T
J
full cycle; f = 60Hz;
T
(initial) = 25°C
J
25 A
250
A
300
2A
0.5 W
Electrical Characteristics (T
= 25°C, unless otherwise specified)
J
Symbol Test Conditions Quadrant Value Unit
I
GT
V
GT
V
GD
I
H
dv/dt V
VD = 12V; RL = 60
VD = V
; RL = 3.3 k ; TJ = 150°C *o**o*** MIN. 0.2 V
DRM
IT = 400mA (initial) MAX. 80 mA
= V
; Gate Open; TJ = 150°C MIN. 350 V/s
D
DRM
*o**o*** MAX. 50 mA
*o**o*** MAX. 1.3 V
(dv/dt)c (di/dt)c = 13.3 A/ms; TJ = 150°C MIN. 20 V/s
t
gt
IG = 2 x I
; PW = 15µs; IT = 35.4 A TYP. 3 s
GT
Static Characteristics
Symbol Test Conditions Value Unit
V
I
TM
DRM
/ I
RRM
IT = 35.4A; tp = 380 s MAX. 1.4 V
V
/ V
DRM
RRM
TJ = 25°C
T
= 150°C 6000
J
MAX.
5
Thermal Resistances
Symbol Parameter Value Unit
HQ6025LH5 2.0
R
(J-C)
R
(J-A)
Note: xx = voltage
Junction to case (AC)
Junction to ambient
HQ6025RH5
HQ6025NH5
0.86
HQ6025KH5 1.35
HQ6025LH5 50
HQ6025RH5 45
°C/W
°C/W
A
HQ6025xH5 Series
144
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
Teccor® brand Thyristors
25 Amp High Temperature Alternistor Triacs
Figure 1: Normalized DC Gate Trigger Current
vs. Junction Temperature
2.5
2.0
= 25 °C)
J
1.5
(T
GT
/ I
GT
1.0
Ratio of I
0.5
0.0
-40 -15 10 35 60 85 110 13 5 15 0
Junction Temperature (TJ) -- (°C)
Figure 3: Normalized DC Holding Current
vs. Junction Temperature
2.0
1.5
= 25 °C)
J
(T
H
1.0
/ I
H
Ratio of I
0.5
0.0
-40 -15 10 35 60 85 110 13 5
Junction Temperature (TJ) -- (°C)
15 0
Figure 2: Normalized DC Gate Trigger Voltage
vs. Junction Temperature
2.0
1.5
= 25 °C)
J
(T
GT
1.0
/ V
GT
0.5
Ratio of V
0.0
-40 -15 10 35 60 85 110 13 5
Junction Temperature (TJ) -- (°C)
Figure 4: On-State Current vs. On-State
Voltage (Typical)
90
80
) – Amps
T
70
60
5 0
40
30
20
10
Instantaneous On-state Current (i
0
0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1. 7 1. 8
Instantaneous On-state Voltage (vT) – Volts
15 0
Figure 5: Power Dissipation (Typical) vs. RMS
On-State Current
45
40
35
30
25
] -- Watts
20
D(AV)
[P
15
10
Average On-State Power Dissipation
5
0
0 5 10 15 20 25 30 35 40
HQ6025xH5 Series
RMS On-State Current [I
T(RMS)
] -- Amps
Figure 6: Maximum Allowable Case Temperature
vs. RMS On-State Current
160
) - °C
C
15 0
145
140
130
120
110
100
CURRENT WAVEFORM: Sinusoidal
90
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360°
80
Maximum Allowable Case Temperature (T
0 5 10 15 20 25
HQ6025 RH5
HQ6025 NH5
HQ6025 KH5
HQ6025 LH5
RMS On-State Current [I
Specifications are subject to change without notice.
T(RMS)
] - Amps
©2013 Littelfuse, Inc
Revised: 09/23/13
Teccor® brand Thyristors
25 Amp High Temperature Alternistor Triacs
Figure 7: Maximum Allowable Case Temperature vs. Average On-State Current
160
140
120
100
80
) - °C
A
(T
60
40
20
Maximum Allowable Ambient Temperature
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
RMS On-State Current [I
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
] -- Amps
T(RMS)
Figure 8: Surge Peak On-State Current vs. Number of Cycles
1000
) – Amps
TSM
100
SUPPLY FREQUENCY: 60 Hz Sinusoidal
LOAD: Resistive
RMS On-State Current: [I
Specified Case Temperature
]: Maximum Rated Value at
T(RMS)
Notes:
1. Gate control may be lost during and immediately
following surge current interval.
2. Overload may not be repeated until junction
temperature has returned to steady-state
rated value.
Peak Surge (Non-repetitive)
On-state Current (I
10
1 10 100 1000
Surge Current Duration -- Full Cycles
HQ6025xH5 Series
146
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
Soldering Parameters
Teccor® brand Thyristors
25 Amp High Temperature Alternistor Triacs
Reflow Condition 1Co'SFFBTTFNCMZ
T
P
- Temperature Min (T
Pre Heat
- Temperature Max (T
- Time (min to max) (ts) oTFDT
Average ramp up rate (Liquidus Temp)
(TL) to peak
T
to TL - Ramp-up Rate 5°C/second max
S(max)
Reflow
- Temperature (TL) (Liquidus) 217°C
- Temperature (tL) oTFDPOET
Peak Temperature (TP) 260
Time within 5°C of actual peak
Temperature (tp)
) 150°C
s(min)
) 200°C
s(max)
5°C/second max
+0/-5
°C
oTFDPOET
T
L
T
S(max)
Temperature
T
S(min)
25
Ramp-up
Ramp-up
Preheat Preheat
t
S
time to peak temperature
Ramp-down Rate 5°C/second max
Time 25°C to peak Temperature (TP) 8 minutes Max.
Do not exceed 280°C
Physical Specifications Environmental Specifications
Terminal Material Copper Alloy
Terminal Finish 100% Matte Tin Plated
Body Material
UL recognized epoxy meeting flammability
classification 94V-0
Design Considerations
Careful selection of the correct device for the application’s
operating parameters and environment will go a long way
toward extending the operating life of the Thyristor. Good
design practice should limit the maximum continuous
current through the main terminals to 75% of the device
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,
Test
High Temperature
Voltage Blocking
Temperature Cycling
Biased Temp &
Humidity
High Temp. Storage
Low-Temp Storage -40°C, 1008 hours
Thermal Shock
Autoclave
(Pressure Cooker Test)
Resistance to
Solder Heat
Solderability ANSI/J-STD-002, Category 3, Test A
Lead Bend MIL-STD-750: Method 2036, Condition E
Specifications and Conditions
MIL-STD-750: Method 1040, Condition A
Rated V
RRM
MIL-STD-750: Method 1051
-40°C to 150°C, 15-minute dwell,
100 cycles
EIA/JEDEC: JESD22-A101
320VDC, 85°C, 85%RH, 1008 hours
MIL-STD-750: Method 1031
150°C, 1008 hours
MIL-STD-750: Method 1056
0°C to 100°C, 5-minute dwell,
10-second transfer, 10 cycles
EIA/JEDEC: JESD22-A102
121°C, 100%RH, 2atm, 168 hours
MIL-STD-750: Method 2031
260°C, 10 seconds
soldering, and forming of the leads also help protect
against component damage.
t
P
t
L
Ramp-d own
Time
, 150°C, 1008 hours
amp-
HQ6025xH5 Series
147
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
Teccor® brand Thyristors
25 Amp High Temperature Alternistor Triacs
Dimensions — TO-220AB (R-Package) — Non-Isolated Mounting Tab Common with Center Lead
7. 0 1
.276
13.36
.5 26
2
Dimension
Ø
E
D
G
B
C
F
L
H
A
MT2
K
J
MT1 MT2 GATE
R
TC MEASURING POINT
O
NOTCH IN
GATE LEAD
TO ID.
NON-ISOLATED
TAB
N
M
AREA (REF.) 0.17 IN
P
8.13
.320
Note: Maximum torque to
be applied to mounting tab
is 8 in-lbs. (0.904 Nm.)
Dimensions — TO- 220AB (L Package) — Isolated Mounting Tab
7. 0 1
.276
13.36
.5 26
2
Dimension
Ø
E
D
G
B
C
F
L
H
A
K
J
MT1 MT2 GATE
R
TC MEASURING POINT
O
N
M
AREA (REF.) 0.17 IN
P
Note: Maximum torque to
be applied to mounting tab
is 8 in-lbs. (0.904 Nm.)
8.13
.320
Inches Millimeters
Min Max Min Max
A 0.380 0.420 9.65 10.67
B 0.105 0.115 2.67 2.92
C 0.230 0.250 5.84 6.35
D 0.590 0.620 14.99 15.75
E 0.142 0.147 3.61 3.73
F 0.110 0.130 2.79 3.30
G 0.540 0.575 13.72 14.61
H 0.025 0.035 0.64 0.89
J 0.195 0.205 4.95 5.21
K 0.095 0.105 2.41 2.67
L 0.060 0.075 1.52 1.91
M 0.085 0.095 2.16 2.41
N 0.018 0.024 0.46 0.61
O 0.178 0.188 4.52 4.78
P 0.045 0.060 1.14 1.52
R 0.038 0.048 0.97 1.22
Inches Millimeters
Min Max Min Max
A 0.380 0.420 9.65 10.67
B 0.105 0.115 2.67 2.92
C 0.230 0.250 5.84 6.35
D 0.590 0.620 14.99 15.75
E 0.142 0.147 3.61 3.73
F 0.110 0.130 2.79 3.30
G 0.540 0.575 13.72 14.61
H 0.025 0.035 0.64 0.89
J 0.195 0.205 4.95 5.21
K 0.095 0.105 2.41 2.67
L 0.060 0.075 1.52 1.91
M 0.085 0.095 2.16 2.41
N 0.018 0.024 0.46 0.61
O 0.178 0.188 4.52 4.78
P 0.045 0.060 1.14 1.52
R 0.038 0.048 0.97 1.22
HQ6025xH5 Series
148
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
Teccor® brand Thyristors
25 Amp High Temperature Alternistor Triacs
Dimensions — TO- 218AC (K Package) — Isolated Mounting Tab
TC
Measurement Point
A
P
MT2
MT1
E
U (diameter)
Gate
M
Q
N
M Package
MT2 / Anode
W
J
Note: Maximum torque
to be applied to mounting
tab is 8 in-lbs. (0.904 Nm).
B
F
R
K
L
C
D
H
G
Dimension
Dimensions — TO-263AB (N-Package) — D2 -PAK Surface Mount
T
MEASURING POINT
16.89
C
C
GATE
V
A
S
K
D
F
2.16
.085
7.01
.276
1.40
.055
2.03
.080
E
U
J
H
B
MT2
W
MT1
G
11.68
.460
7.01
.276
.665
8.89
.35 0
3.81
.15 0
6.60
.260
AREA: 0.11 IN
8.13
.320
2
8.41
7.01
.331
.276
Dimension
Inches Millimeters
Min Max Min Max
A 0.810 0.835 20.57 21.21
B 0.610 0.630 15.49 16.00
C 0.178 0.188 4.52 4.78
D 0.055 0.070 1.40 1.78
E 0.487 0.497 12.37 12.62
F 0.635 0.655 16.13 16.64
G 0.022 0.029 0.56 0.74
H 0.075 0.095 1.91 2.41
J 0.575 0.625 14.61 15.88
K 0.211 0.219 5.36 5.56
L 0.422 0.437 10.72 11.10
M 0.058 0.068 1.47 1.73
N 0.045 0.055 1.14 1.40
P 0.095 0.115 2.41 2.92
Q 0.008 0.016 0.20 0.41
R 0.008 0.016 0.20 0.41
U 0.159 0.163 4.04 4.14
W 0.085 0.095 2.17 2.42
Inches Millimeters
Min Max Min Max
A 0.360 0.370 9.14 9.40
B 0.380 0.420 9.65 10.67
C 0.178 0.188 4.52 4.78
D 0.025 0.035 0.64 0.89
E 0.045 0.060 1.14 1.52
F 0.060 0.075 1.52 1.91
G 0.095 0.105 2.41 2.67
H 0.092 0.102 2.34 2.59
J 0.018 0.024 0.46 0.61
K 0.090 0.110 2.29 2.79
S 0.590 0.625 14.99 15.88
V 0.035 0.045 0.89 1.14
U 0.002 0.010 0.05 0.25
W 0.040 0.070 1.02 1.78
Product Selector
Part Number
400V 600V 800V 1000V
HQ6025RH5 X 50 mA TO-220R
HQ6025NH5 X 50 mA TO-263
HQ6025LH5 X 50 mA TO-220L
HQ6025KH5 X 50 mA TO-218K
HQ6025xH5 Series
Voltage
149
Gate Sensitivity Package
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
Teccor® brand Thyristors
25 Amp High Temperature Alternistor Triacs
Packing Options
Part Number Marking Weight Packing Mode Base Quantity
HQ6025RH5 HQ6025RH5 2.2g Bulk 500
HQ6025RH5TP HQ6025RH5 2.2g Tube 500 (50 per tube)
HQ6025NH5TP HQ6025NH5 1.6g Tube 500 (50 per tube)
HQ6025NH5RP HQ6025NH5 1.6g Embossed Carrier 500
HQ6025LH5TP HQ6025LH5 2.2g Tube 500 (50 per tube)
HQ6025KH5TP HQ6025KH5 4.4g Tube 250 (25 per tube)
TO-263 Embossed Carrier Reel Pack (RP) Specifications
Meets all EIA-481-2 Standards
0.63
0.15 7
(16.0)
(4.0)
0.05 9
(1.5 )
Gate
DIA
MT1
0.945
(24.0)
0.5 12 (13.0) Arbor
(25 .7)
1.0 1
0.827
(21.0)
Hole Dia.
*
* Co ver tape
12.99
(330.0)
MT2
Direction of Feed
Dimensions
are in inches
(and millimeters).
Part Numbering System Part Marking System
TO-220 AB - (L and R Package)
TO-263 AB - (N Package)
HQ6025RH5
Y
M
®
Date Code Marking
Y:Year Code
M: Month Code
XXX: Lot Trace Code
DEVICE TYPE
HQ: Triac
VOLTAGE RATING
60: 600V
CURRENT RATING
25 : 25 A
HQ 60 25 L H5 81
LEAD FORM DIMENSIONS
xx: Lead Form Option
SENSITIVITY & TYPE
H5 : 5 0mA
PACKAGE TYPE
L: TO-220 AB (Isolated)
K: TO-218 AC (Isolated)
R: TO-220AB (Non-isolated)
N: TO-263 (D
2
Pak)
TO-218AC - (K Package)
HQ6025KH5
YMLXX
Date Code Marking
Y:Year Code
M: Month Code
L: Location Code
XX: Lot Serial Code
HQ6025xH5 Series
150
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13