Ignition IGBT
Surface Mount > 400V > NGD18N40ACLB
NGD18N40ACLB - 18 A, 400 V, N-Channel Ignition IGBT, DPAK
Pb
Description
This Logic Level Insulated Gate Bipolar Transistor (IGBT)
features monolithic circuitry integrating ESD and Over−
Voltage clamped protection for use in inductive coil
drivers applications. Primary uses include Ignition, Direct
Fuel Injection, or wherever high voltage and high current
switching is required.
Features
• Ideal for Coil−on−Plug Applications
• DPAK Package Offers Smaller Footprint for Increased
Board Space
• Gate−Emitter ESD Protection
• Temperature Compensated Gate−Collector Voltage Clamp
18 Amps, 400 Volts
VCE(on) ≤ 2.0 V @
IC = 10 A, VGE ≥ 4.5 V
Limits Stress Applied to Load
• Integrated ESD Diode Protection
• New Design Increases Unclamped Inductive Switching
(UIS) Energy Per Area
Maximum Ratings (TJ = 25°C unless otherwise noted)
Rating
• Low Threshold Voltage Interfaces Power Loads to Logic or
Symbol
Value
Unit
VCES
430
VDC
Microprocessor Devices
• Low Saturation Voltage
Collector−Emitter Voltage
• High Pulsed Current Capability
• Optional Gate Resistor (RG) and Gate−Emitter Resistor
Collector−Gate Voltage
VCER
430
VDC
(RGE)
• Emitter Ballasting for Short−Circuit Capability
Gate−Emitter Voltage
Collector Current−Continuous
@ TC = 25°C − Pulsed
VGE
IC
18
VDC
15
ADC
50
AAC
ESD (Human Body Model) R = 1500 Ω,
C = 100 pF
ESD
8.0
kV
ESD (Machine Model) R = 0 Ω, C =
200 pF
ESD
800
V
Total Power Dissipation @ TC = 25°C
Derate above 25°C
PD
115
W
0.77
W/°C
• These are Pb−Free Devices
Functional Diagram
Additional Information
Operating and Storage Temperature
Range
TJ, Tstg
−55 to
+175
°C
Stresses exceeding those listed in the Maximum Ratings table may damage the device.
If any of these limits are exceeded, device functionality should not be assumed, damage
may occur and reliability may be affected.
Datasheet
Resources
Samples
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/15/18
Ignition IGBT
Surface Mount > 400V > NGD18N40ACLB
Unclamped Collector−To−Emitter Avalanche Characteristics (−55°≤TJ ≤150°C)
Rating
Symbol
Value
Unit
Single Pulse Collector−to−Emitter Avalanche Energy
VCC = 50 V, VGE = 5.0 V, Pk IL = 21.1 A, L = 1.8 mH, Starting TJ = 25°C
400
VCC = 50 V, VGE = 5.0 V, Pk IL = 16.2 A, L = 3.0 mH, Starting TJ = 25°C
EAS
VCC = 50 V, VGE = 5.0 V, Pk IL = 18.3 A, L = 1.8 mH, Starting TJ = 125°C
400
mJ
300
Reverse Avalanche Energy
VCC = 100 V, VGE = 20 V, Pk IL = 25.8 A, L = 6.0 mH, Starting TJ = 25°C
EAS(R)
2000
mJ
Maximum Short-Circuit Times (−55°≤TJ ≤ 150°C)
Rating
Symbol
Value
Unit
Short Circuit Withstand Time 1
(See Figure 17, 3 Pulses with 10 ms Period)
tsc1
750
µs
Short Circuit Withstand Time 2
(See Figure 18, 3 Pulses with 10 ms Period)
tsc2
5.0
ms
Symbol
Value
Unit
RθJC
1.3
°C/W
RθJA
95
°C/W
TL
275
°C
Thermal Characteristics
Rating
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
DPAK (Note 1)
Maximum Lead Temperature for Soldering Purposes, 1/8” from case for
5 seconds
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/15/18
Ignition IGBT
Surface Mount > 400V > NGD18N40ACLB
Electrical Characteristics - OFF
Characteristic
Collector−Emitter Clamp Voltage
Symbol
Test
Conditions
Temperature
Min
Typ
Max
IC = 2.0 mA
TJ = −40°C to 150°C
380
395
420
VDC
BVCES
IC = 10 mA
VCE = 350
Zero Gate Voltage Collector Current
ICES
V, VGE = 0 V
TJ = −40°C to 150°C
390
405
430
TJ = 25°C
−
2.0
20
TJ = 150°C
−
10
40*
µADC
TJ = −40°C
−
1.0
10
TJ = 25°C
−
−
2.0
TJ = 25°C
−
0.7
1.0
TJ = 150°C
−
12
25*
TJ = −40°C
−
0.1
1.0
TJ = 25°C
27
33
37
TJ = 150°C
30
36
40
TJ = −40°C
25
32
35
VCE = 15 V,
VGE = 0 V
Reverse Collector−Emitter
Leakage Current
Reverse Collector−Emitter
Clamp Voltage
IECS
BVCES(R)
Unit
VCE = −24 V
IC = −75 mA
mA
VDC
BVGES
IG = 5.0 mA
TJ = −40°C to 150°C
11
13
15
VDC
Gate−Emitter Leakage Current
IGES
VGE = 10 V
TJ = −40°C to 150°C
384
640
700
µADC
Gate Emitter Resistor
RGE
−
TJ = −40°C to 150°C
10
16
26
kΩ
Gate−Emitter Clamp Voltage
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted.
Product performance may not be indicated by the Electrical Characteristics if operated under different conditions.
1. When surface mounted to an FR4 board using the minimum recommended pad size.
*Maximum Value of Characteristic across Temperature Range.
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/15/18
Ignition IGBT
Surface Mount > 400V > NGD18N40ACLB
Electrical Characteristics - ON (Note 2)
Characteristic
Symbol
Threshold Temperature Coefficient
(Negative)
Temperature
Min
Typ
Max
TJ = 25°C
1.1
1.4
1.9
TJ = 150°C
0.75
1.0
1.4
TJ = −40°C
1.2
1.6
2.1*
_
_
3.4
_
TJ = 25°C
1.0
1.4
1.6
TJ = 150°C
0.9
1.3
1.6
TJ = −40°C
1.1
1.45
1.7*
TJ = 25°C
1.3
1.6
1.9*
TJ = 150°C
1.2
1.55
1.8
TJ = −40°C
1.4
1.6
1.9*
TJ = 25°C
1.4
1.8
2.05
TJ = 150°C
1.4
1.8
2.0
TJ = −40°C
1.4
1.8
2.1*
TJ = 25°C
1.8
2.2
2.5
TJ = 150°C
2.0
2.4
2.6*
TJ = −40°C
1.7
2.1
2.5
TJ = 25°C
1.3
1.8
2.0*
TJ = 150°C
1.3
1.75
2.0*
TJ = −40°C
1.4
1.8
2.0*
IC = 6.5 A,
VGE = 3.7 V
TJ = 25°C
_
_
1.65
VCE = 5.0 V,
IC = 6.0 A
TJ = −40°C
to 150°C
8.0
14
25
IC = 1.0 mA,
VGE(th)
Gate Threshold Voltage
Test
Conditions
VGE = VCE
_
_
IC = 6.0 A,
VGE = 4.0 V
IC = 8.0 A,
VGE = 4.0 V
IC = 10 A,
VCE(on)
Collector−to−Emitter On−Voltage
VGE = 4.0 V
IC = 15 A,
VGE = 4.0 V
IC = 10 A,
VGE = 4.5 V
Forward Transconductance
gfs
Unit
VDC
mV/ºC
VDC
Mhos
Dynamic Characteristics
Characteristic
Input Capacitance
Symbol
Test
Conditions
CISS
VCC = 25 V,
Output Capacitance
COSS
VGE = 0 V
f = 1.0 MHz
Transfer Capacitance
Temperature
CRSS
TJ = −40°C
to
150°C
Min
Typ
Max
400
800
1000
50
75
100
4.0
7.0
10
Unit
pF
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/15/18
Ignition IGBT
Surface Mount > 400V > NGD18N40ACLB
Switiching Characteristics
Characteristic
Symbol
Test Conditions
Temperature
Min
Typ
Max
td(off)
VCC = 300 V,
IC = 6.5 A
RG = 1.0 kΩ,
RL = 46 Ω,
TJ = 25°C
−
4.0
10
tf
VCC = 300 V,
IC = 6.5 A
RG = 1.0 kΩ,
RL = 46 Ω,
TJ = 25°C
−
9.0
15
td(on)
VCC = 10 V,
IC = 6.5 A
RG = 1.0 kΩ,
RL = 1.5 Ω,
TJ = 25°C
−
0.7
4.0
tr
VCC = 10 V,
IC = 6.5 A
RG = 1.0 kΩ,
RL = 1.5 Ω,
Turn−Off Delay Time (Resistive)
Unit
µS
Fall Time (Resistive)
Turn−On Delay Time
µS
Rise Time
TJ = 25°C
−
4.5
7.0
*Maximum Value of Characteristic across Temperature Range.
1. When surface mounted to an FR4 board using the minimum recommended pad size.
2. Pulse Test: Pulse Width ≤ 300 µS, Duty Cycle ≤ 2%.
Ratings and Characteristic Curves
Figure 1. Output Characteristics
Figure 2. Output Characteristics
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/15/18
Ignition IGBT
Surface Mount > 400V > NGD18N40ACLB
Figure 4. Transfer Characteristics
IC, COLLECTOR CURRENT (AMPS)
Figure 3. Output Characteristics
60
VCE = 10 V
50
TJ
40
°C
TJ = 25°C
30
TJ = 150°C
20
10
0
1
2
3
4
VCE, COLLECTOR TO EMITTER VOLTAGE (VOLTS)
Figure 5. Collector−to−Emitter Saturation Voltage
vs Junction Temperature
Figure 6. Collector−to−Emitter Voltage versus
Gate−to−Emitter Voltage
Figure 7. Collector−to−Emitter Voltage vs
Gate−to−Emitter Voltage
Figure 8. Capacitance Variation
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/15/18
Ignition IGBT
Surface Mount > 400V > NGD18N40ACLB
Figure 9. Gate Threshold Voltage vs Temperature
Figure 10. Minimum Open Secondary Latch Current
vs Temperature
Figure 11. Typical Open Secondary Latch Current
vs Temperature
Figure 12. Inductive Switching Fall Time
vs Temperature
0
Figure 13. Single Pulse Safe Operating Area
Figure 14. Single Pulse Safe Operating Area
(Mounted on an Infinite Heatsink at TA = 25°C)
(Mounted on an Infinite Heatsink at TA = 125°C)
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/15/18
Ignition IGBT
Surface Mount > 400V > NGD18N40ACLB
Figure 15. Pulse Train Safe Operating Area
Figure 15. Pulse Train Safe Operating Area
(Mounted on an Infinite Heatsink at TC = 25°C)
(Mounted on an Infinite Heatsink at TC = 125°C)
Figure 17. Circuit Configuration for Short Circuit Test #1
Figure 18. Circuit Configuration for Short Circuit Test #2
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/15/18
Ignition IGBT
Surface Mount > 400V > NGD18N40ACLB
Figure 19. Transient Thermal Resistance (Non−normalized Junction−to−Ambient mounted on minimum pad area)
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/15/18
Ignition IGBT
Surface Mount > 400V > NGD18N40ACLB
Soldering Footrpint
Dimensions
A
E
b3
D
12
NOTE 7
b2
e
b
c
SIDE VIEW
0.005 (0.13)
TOP VIEW
M
GAUGE
PLANE
L
Z
ALTERNATE
CONSTRUCTIONS
Max
Min
Max
A
0.086
0.094
2.18
2.38
A1
0.000
0.005
0.00
0.13
b
0.025
0.035
0.63
0.89
b2
0.028
0.045
0.72
1.14
b3
0.180
0.215
4.57
5.46
c
0.018
0.024
0.46
0.61
c2
0.018
0.024
0.46
0.61
D
0.235
0.245
5.97
6.22
E
0.250
0.265
6.35
6.73
0.090 BSC
2.29 BSC
H
0.370
0.410
9.40
10.41
L
0.055
0.070
1.40
1.78
L1
0.114 REF
2.90 REF
L2
0.020 BSC
0.51 BSC
L3
1
Gate
2
Collector
0.035
0.050
0.89
L4
−−−
0.040
−−−
1.01
Z
0.155
−−−
3.93
−−−
YWW
F
G18
N40xG
N40AG
L
4
Collector
3
Emitter
Millimeters
Min
e
mm
inches
Part Marking System
BOTTOM VIEW
Inches
6.17
0.243
SCALE 3:1
ROTATED 90 CW
Dim
1.60
0.063
SEATING
PLANE
A1
L1
DETAIL A
5.80
0.228
BOTTOM VIEW
Z
C
3.00
0.118
C
H
L2
Z
H
DETAIL A
3
2.58
0.102
c2
4
L3
L4
B
6.20
0.244
C
A
G18N40x=
Y
WW
Device Code
= Year
= Work Week
ORDERING INFORMATION
Device
Package
Shipping†
NGB18N40ACLBT4G
DPAK
(Pb−Free)
2500 /
Tape & Reel
1.27
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: INCHES.
3. THERMAL PAD CONTOUR OPTIONAL WITHIN DIMENSIONS b3, L3 and Z.
4. DIMENSIONS D AND E DO NOT INCLUDE MOLD FLASH, PROTRUSIONS, OR BURRS. MOLD FLASH,
PROTRUSIONS, OR GATE BURRS SHALL NOT EXCEED 0.006 INCHES PER SIDE.
5. DIMENSIONS D AND E ARE DETERMINED AT THE OUTERMOST EXTREMES OF THE PLASTIC BODY.
6. DATUMS A AND B ARE DETERMINED AT DATUM PLANE H.
7. OPTIONAL MOLD FEATURE.
Disclaimer Notice - Information furnished is believed to be accurate and
reliable. However, users should independently evaluate the suitability of and
test each product selected for their own applications. Littelfuse products are
not designed for, and may not be used in, all applications. Read complete
Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics.
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/15/18