KSH41C

KSH41C

General Purpose Amplifier Low Speed

Switching Applications
D-PAK for Surface Mount Applications
• Lead Formed for Surface Mount Application (No Suffix)
• Straight Lead (I-PAK, “- I” Suffix) 1 D-PAK 1 I-PAK
• Electrically Similar to Popular TIP41 and TIP41C 1.Base 2.Collector 3.Emitter

NPN Epitaxial Silicon Transistor

Absolute Maximum Ratings TC=25°C unless otherwise noted
Symbol Parameter Value Units
VCBO Collector-Base Voltage 100 V
VCEO Collector-Emitter Voltage 100 V
VEBO Emitter-Base Voltage 5 V
IC Collector Current (DC) 6 A
ICP Collector Current (Pulse) 10 A
IB Base Current 2 A
PC Collector Dissipation (TC=25°C) 20 W
Collector Dissipation (Ta=25°C) 1.75 W
TJ Junction Temperature 150 °C
TSTG Storage Temperature - 65 ~ 150 °C

Electrical Characteristics TC=25°C unless otherwise noted

Symbol Parameter Test Condition Min. Max. Units
VCEO(sus) * Collector-Emitter Sustaining Voltage IC = 30mA, IB = 0 100 V
ICEO Collector Cut-off Current VCE = 60V, IB = 0 50 µA
ICES Collector Cut-off Current VCE = 100V, VBE = 0 10 uA
IEBO Emitter Cut-off Current VBE = 5V, IC = 0 0.5 mA
hFE * DC Current Gain VCE = 4V, IC = 0.3A 30
VCE = 4V, IC = 3A 15 75
VCE(sat) * Collector-Emitter Saturation Voltage IC = 6A, IB = 600mA 1.5 V
VBE(on) * Base-Emitter On Voltage VCE = 6A, IC = 4A 2 V
fT Current Gain Bandwidth Product VCE = 10V, IC = 500mA 3 MHz
* Pulse Test: PW≤300µs, Duty Cycle≤2%

©2002 Fairchild Semiconductor Corporation Rev. A4, October 2002

 KSH41C
Typical Characteristics

VBE(sat), VCE(sat)[V], SATURATION VOLTAGE

1000 10

VCE = 2V IC = 10 IB
hFE, DC CURRENT GAIN

100 1 VBE(sat)

10 0.1
V CE(sat)

1 0.01
0.01 0.1 1 10 0.01 0.1 1 10

IC[A], COLLECTOR CURRENT IC[A], COLLECTOR CURRENT

Figure 1. DC current Gain Figure 2. Base-Emitter Saturation Voltage

Collector-Emitter Saturation Voltage

10
1000 VCC = 30V
IC = 10.IB
tR, tD [µs], TURN ON TIME
Cob[pF], CAPACITANCE

1
100

tR

0.1
10

tD. V BE(off)=5V

0.01
0.01 0.1 1 10
1
0.1 1 10 100
IC[A], COLLECTOR CURRENT
VCB[V], COLLECTOR-BASE VOLTAGE

Figure 3. Collector Capacitance Figure 4. Turn On Time

10
100
tF, tSTG [µs], TURN OFF TIME

ICP (max)
IC[A], COLLECTOR CURRENT

10
10
1 tSTG 0µ
50 s
0µ
IC(max) 1m s
s
5m
1
s
DC

0.1 tF

0.1

0.01
0.01 0.1 1 10 0.01
1 10 100 1000

IC[A], COLLECTOR CURRENT

VCE [V], COLLECTOR-EMITTER VOLTAGE

Figure 5. Turn Off Time Figure 6. Safe Operating Area

©2002 Fairchild Semiconductor Corporation Rev. A4, October 2002

 KSH41C
Typical Characteristics (Continued)

25

20
PC[W], POWER DISSIPATION

15

10

0
0 25 50 75 100 125 150 175

o
TC[ C], CASE TEMPERATURE

Figure 7. Power Derating

©2002 Fairchild Semiconductor Corporation Rev. A4, October 2002

 KSH41C
Package Dimensions

D-PAK

6.60 ±0.20

0.70 ±0.20
5.34 ±0.30 2.30 ±0.10
(0.50) (4.34) (0.50) 0.50 ±0.10
0.60 ±0.20

6.10 ±0.20

0.91 ±0.10
9.50 ±0.30
2.70 ±0.20

MIN0.55
0.80 ±0.20

0.89 ±0.10
MAX0.96 0.76 ±0.10
0.50 ±0.10

2.30TYP 2.30TYP 1.02 ±0.20

[2.30±0.20] [2.30±0.20] 2.30 ±0.20

6.60 ±0.20
(5.34)
(0.70)
(0.90)
(1.00)
(5.04)
(1.50)
(3.05)
6.10 ±0.20

(2XR0.25)
9.50 ±0.30

2.70 ±0.20

(0.10)

0.76 ±0.10

Dimensions in Millimeters

©2002 Fairchild Semiconductor Corporation Rev. A4, October 2002

 KSH41C
Package Dimensions (Continued)

I-PAK
6.60 ±0.20 2.30 ±0.20
5.34 ±0.20
(0.50) (4.34) (0.50) 0.50 ±0.10
±0.20

±0.20

±0.20
0.60

0.70

6.10
±0.10

±0.30
0.80

16.10
±0.20

±0.30

MAX0.96
1.80

9.30

0.76 ±0.10

2.30TYP 2.30TYP 0.50 ±0.10

[2.30±0.20] [2.30±0.20]

Dimensions in Millimeters

©2002 Fairchild Semiconductor Corporation Rev. A4, October 2002

 TRADEMARKS

The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not
intended to be an exhaustive list of all such trademarks.

ACEx™ FACT™ ImpliedDisconnect™ PACMAN™ SPM™

ActiveArray™ FACT Quiet series™ ISOPLANAR™ POP™ Stealth™
Bottomless™ FAST® LittleFET™ Power247™ SuperSOT™-3
CoolFET™ FASTr™ MicroFET™ PowerTrench® SuperSOT™-6
CROSSVOLT™ FRFET™ MicroPak™ QFET™ SuperSOT™-8
DOME™ GlobalOptoisolator™ MICROWIRE™ QS™ SyncFET™
EcoSPARK™ GTO™ MSX™ QT Optoelectronics™ TinyLogic™
E2CMOS™ HiSeC™ MSXPro™ Quiet Series™ TruTranslation™
EnSigna™ I2C™ OCX™ RapidConfigure™ UHC™
Across the board. Around the world.™ OCXPro™ RapidConnect™ UltraFET®
The Power Franchise™ OPTOLOGIC® SILENT SWITCHER® VCX™
Programmable Active Droop™ OPTOPLANAR™ SMART START™

DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY
PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY
LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;
NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR
CORPORATION.
As used herein:
1. Life support devices or systems are devices or systems 2. A critical component is any component of a life support
which, (a) are intended for surgical implant into the body, device or system whose failure to perform can be
or (b) support or sustain life, or (c) whose failure to perform reasonably expected to cause the failure of the life support
when properly used in accordance with instructions for use device or system, or to affect its safety or effectiveness.
provided in the labeling, can be reasonably expected to
result in significant injury to the user.

PRODUCT STATUS DEFINITIONS

Definition of Terms

Datasheet Identification Product Status Definition

Advance Information Formative or In This datasheet contains the design specifications for
Design product development. Specifications may change in
any manner without notice.

Preliminary First Production This datasheet contains preliminary data, and

supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.

No Identification Needed Full Production This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.

Obsolete Not In Production This datasheet contains specifications on a product

that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.

©2002 Fairchild Semiconductor Corporation Rev. I1