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D44H Series (NPN),

D45H Series (PNP)

Complementary Silicon

Power Transistors

These series of plastic, silicon NPN and PNP power transistors can

be used as general purpose power amplification and switching such as

output or driver stages in applications such as switching regulators,

converters and power amplifiers.

Features

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•

Low Collector−Emitter Saturation Voltage

Fast Switching Speeds

Complementary Pairs Simplifies Designs

These Devices are Pb−Free and are RoHS Compliant*

10 AMP COMPLEMENTARY

SILICON POWER

TRANSISTORS 60, 80 VOLTS

PNP

COLLECTOR 2, 4

NPN

COLLECTOR 2, 4

MAXIMUM RATINGS

Rating

Collector−Emitter Voltage

D44H8, D45H8

D44H11, D45H11

Emitter Base Voltage

Collector Current

−

Continuous

Collector Current

−

Peak (Note 1)

Total Power Dissipation

@ T

= 25°C

@ T

= 25°C

Operating and Storage Junction

Temperature Range

Symbol

CEO

Value

5.0

2.0

−55

to +150

°C

Vdc

Adc

Unit

Vdc

BASE

EMITTER 3

BASE

EMITTER 3

MARKING

DIAGRAM

, T

stg

TO−220AB

CASE 221A−09

STYLE 1

D4xHyyG

AYWW

Stresses exceeding Maximum Ratings may damage the device. Maximum

Ratings are stress ratings only. Functional operation above the Recommended

Operating Conditions is not implied. Extended exposure to stresses above the

Recommended Operating Conditions may affect device reliability.

1. Pulse Width

6.0 ms, Duty Cycle

50%.

THERMAL CHARACTERISTICS

Characteristic

Thermal Resistance, Junction−to−Case

Thermal Resistance, Junction−to−Ambient

Maximum Lead Temperature for Soldering

Purposes: 1/8″ from Case for 5 Seconds

Symbol

qJC

qJA

Max

1.8

62.5

275

Unit

°C/W

°C

D4xHyy = Device Code

x = 4 or 5

yy = 8 or 11

= Assembly Location

= Year

= Work Week

= Pb−Free Package

ORDERING INFORMATION

Device

D44H8G

D44H11G

D45H8G

D45H11G

Package

TO−220

(Pb−Free)

TO−220

(Pb−Free)

TO−220

(Pb−Free)

TO−220

(Pb−Free)

Shipping

†

50 Units/Rail

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specifications

Brochure, BRD8011/D.

Publication Order Number:

D44H/D

Semiconductor Components Industries, LLC, 2013

September, 2013

−

Rev. 12

D44H Series (NPN),

ELECTRICAL CHARACTERISTICS

= 25°C unless otherwise noted)

Characteristic

OFF CHARACTERISTICS

Collector−Emitter Sustaining Voltage

= 30 mAdc, I

= 0 Adc)

Collector Cutoff Current (V

= Rated V

CEO

, V

= 0)

Emitter Cutoff Current (V

= 5.0 Vdc)

ON CHARACTERISTICS

DC Current Gain

= 1.0 Vdc, I

= 2.0 Adc)

= 1.0 Vdc, I

= 4.0 Adc)

Collector−Emitter Saturation Voltage

= 8.0 Adc, I

= 0.4 Adc)

Base−Emitter Saturation Voltage

= 8.0 Adc, I

= 0.8 Adc)

DYNAMIC CHARACTERISTICS

Collector Capacitance

= 10 Vdc, f

test

= 1.0 MHz)

Gain Bandwidth Product

= 0.5 Adc, V

= 10 Vdc, f = 20 MHz)

SWITCHING TIMES

Delay and Rise Times

= 5.0 Adc, I

= 0.5 Adc)

Storage Time

= 5.0 Adc, I

= I

= 0.5 Adc)

Fall Time

= 5.0 Adc, I

= 102 = 0.5 Adc)

D44H Series

D45H Series

D44H Series

D45H Series

D44H Series

D45H Series

+ t

−

140

100

−

500

−

300

135

−

D44H Series

D45H Series

D44H Series

D45H Series

−

160

−

MHz

−

BE(sat)

−

Vdc

1.0

1.5

Vdc

D44H8, D45H8

D44H11, D45H11

CEO(sus)

CES

EBO

−

Vdc

Symbol

Min

Typ

Max

Unit

CE(sat)

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D44H Series (NPN),

1000

= 1 V

, DC CURRENT GAIN

125°C

−40°C

100

, DC CURRENT GAIN

25°C

1000

= 1 V

125°C

25°C

100

−40°C

0.01

0.1

0.01

0.1

, COLLECTOR CURRENT (AMPS)

Figure 1. D44H11 DC Current Gain

Figure 2. D45H11 DC Current Gain

1000

= 5 V

, DC CURRENT GAIN

125°C

25°C

1000

= 5 V

, DC CURRENT GAIN

125°C

25°C

100

−40°C

100

−40°C

0.01

0.1

0.01

0.1

, COLLECTOR CURRENT (AMPS)

Figure 3. D44H11 DC Current Gain

Figure 4. D45H11 DC Current Gain

0.40

SATURATION VOLTAGE (VOLTS)

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.1

SATURATION VOLTAGE (VOLTS)

CE(sat)

@ I

= 10

0.6

CE(sat)

@ I

= 10

0.5

0.4

0.3

0.2

0.1

−40°C

25°C

125°C

25°C

125°C

, COLLECTOR CURRENT (AMPS)

0.1

, COLLECTOR CURRENT (AMPS)

Figure 5. D44H11 ON−Voltage

Figure 6. D45H11 ON−Voltage

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D44H Series (NPN),

1.2

SATURATION VOLTAGE (VOLTS)

BE(sat)

@ I

= 10

1.0

0.8

0.6

25°C

0.4

0.2

−40°C

1.4

1.2

1.0

0.8

0.6

25°C

0.4

0.2

0.1

, COLLECTOR CURRENT (AMPS)

125°C

BE(sat)

@ I

= 10

−40°C

125°C

0.1

, COLLECTOR CURRENT (AMPS)

Figure 7. D44H11 ON−Voltage

Figure 8. D45H11 ON−Voltage

, COLLECTOR CURRENT (AMPS)

100

5.0

3.0

2.0

1.0

0.5

0.3

0.2

0.1

1.0

D44H/45H8

D44H/45H10,11

2.0 3.0 5.0 7.0 10

20 30

50 70 100

, COLLECTOR−EMITTER VOLTAGE (VOLTS)

, POWER DISSIPATION (WATTS)

1.0 ms

100

3.0 60

2.0 40

1.0 20

≤

70° C

DUTY CYCLE

≤

50%

1.0

100

120

T, TEMPERATURE (°C)

140

160

Figure 9. Maximum Rated Forward Bias

Safe Operating Area

Figure 10. Power Derating

r(t), TRANSIENT THERMAL

RESISTANCE (NORMALIZED)

1.0

0.7

0.5

0.3

0.2

0.1

0.07

0.05

0.03

0.02

0.01

D = 0.5

0.2

0.1

0.05

0.02

0.01

0.01 0.02

qJC(t)

= r(t) R

qJC

= 1.56°C/W MAX

D CURVES APPLY FOR POWER

PULSE TRAIN SHOWN

READ TIME AT t

J(pk)

- T

= P

(pk)

qJC(t)

0.2

0.5

1.0

2.0

5.0

(pk)

DUTY CYCLE, D = t

100

200

500 1.0 k

SINGLE PULSE

0.05

0.1

t, TIME (ms)

Figure 11. Thermal Response

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D44H Series (NPN),

PACKAGE DIMENSIONS

TO−220

CASE 221A−09

ISSUE AG

−T−

SEATING

PLANE

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI

Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

3. DIMENSION Z DEFINES A ZONE WHERE ALL

BODY AND LEAD IRREGULARITIES ARE

ALLOWED.

DIM

INCHES

MIN

MAX

0.570

0.620

0.380

0.405

0.160

0.190

0.025

0.036

0.142

0.161

0.095

0.105

0.110

0.161

0.014

0.025

0.500

0.562

0.045

0.060

0.190

0.210

0.100

0.120

0.080

0.110

0.045

0.055

0.235

0.255

0.000

0.050

0.045

---

0.080

MILLIMETERS

MIN

MAX

14.48

15.75

9.66

10.28

4.07

4.82

0.64

0.91

3.61

4.09

2.42

2.66

2.80

4.10

0.36

0.64

12.70

14.27

1.15

1.52

4.83

5.33

2.54

3.04

2.04

2.79

1.15

1.39

5.97

6.47

0.00

1.27

1.15

---

2.04

1 2 3

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D44H/D