Datasheet MD2001FX Specification

High voltage NPN power transistor for standard

Features

■ State-of-the-art technology:

– Diffused collector “Enhanced generation”

■ Stable performances versus operating

temperature variation

■ Low base-drive requirements

■ Tight h

■ Fully insulated power package U.L. compliant

Applications

■ Horizontal deflection output for monitor and

real flat TV

Description

range at operating collector current

FE

MD2001FX

definition CRT display

3

2

1

ISOWATT218FX

Figure 1. Internal schematic diagram

The MD2001FX is manufactured using Diffused
Collector in Planar Technology adopting new and
enhanced high voltage structure. The new MD
product series show improved silicon efficiency
bringing updated performance to the Horizontal
Deflection stage.

Table 1. Device summary

Order code Marking Package Packaging

MD2001FX MD2001FX ISOWATT218FX Tube

August 2007 Rev 2 1/11

www.st.com

11

Content MD2001FX

Content

1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.2 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

4 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2/11

MD2001FX Electrical ratings

1 Electrical ratings

Table 2. Absolute maximum rating

Symbol Parameter Value Unit

V

V

V

I

P

V

T

Collector-emitter voltage (VBE = 0) 1500 V

CES

Collector-emitter voltage (IB = 0) 700 V

CEO

Collector-base voltage (IC = 0) 9 V

EBO

I

Collector current 12 A

C

Collector peak current (tP < 5ms) 18 A

CM

I

Base current 6 A

B

Total dissipation at Tc = 25°C 58 W

TOT

Insulation withstand voltage (RMS) from all three leads to

ins

external heatsink

Storage temperature -65 to 150

stg

T

Max. operating junction temperature 150

J

2500 V

Table 3. Thermal data

Symbol Parameter Value Unit

R

thj-case

Thermal resistance junction-case _______________max 2.15 °C/W

°C

3/11

Electrical characteristics MD2001FX

2 Electrical characteristics

(T

= 25°C unless otherwise specified)

case

Table 4. Electrical characteristics

Symbol Parameter Test conditions Min. Typ. Max. Unit

= 1500V

I

CES

I

EBO

V

CEO(sus)

V

CE(sat)

V

BE(sat)

Collector cut-off current
(VBE =0)

Emitter cut-off current
(IC =0)

Collector-emitter

(1)

sustaining voltage

=0)

(I

C

Collector-emitter

(1)

saturation voltage

Base-emitter saturation

(1)

voltage

V

CE

= 1500V; TC= 125°C

V

CE

V

= 9V

EB

= 100mA

I

C

IC = 6A IB = 1.5A

IC = 6A IB = 1.5A

0.22mA
mA

1mA

700 V

1.8 V

1.2 V

(1)

h

FE

DC current gain

Inductive load

t

s

t

f

1. Pulsed: Pulse duration = 300 ms, duty cycle 1.5 %

Storage time
Fall t ime

IC = 6A V

= 6A V

I

C

= 5A I

I

C

V

BE(off)

L

BB(off)

= 1V

CE

= 5V 4.5

CE

0.9A

B(on) =

= -2.7V fh = 64KHz

= 1.6µH

4.5

2.6

0.2

7

µs
µs

4/11

MD2001FX Electrical characteristics

2.1 Electrical characteristics (curves)

Figure 2. Safe operating area Figure 3. Derating curve

Figure 4. DC current gain Figure 5. DC current gain

Figure 6. Collector-emitter saturation

voltage

Figure 7. Base-emitter saturation

voltage

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Electrical characteristics MD2001FX

Figure 8. Output characteristics

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MD2001FX Electrical characteristics

2.2 Test circuits

Figure 9. Power losses and inductive load switching

Figure 10. Reverse biased safe operating area

7/11

Package mechanical data MD2001FX

3 Package mechanical data

In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a Lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com

8/11

MD2001FX Package mechanical data

ISOWATT218FX mechanical data

Dim.

Min. Typ Max.

A5.305.70

C2.80 3.20

D 3.10 3.50

D1 1.802.20

E0.801.10

F0.65 0.95

F2 1.802.20

G10.30 11.50

G1 5.45

H15.30 15.70

L 9 10.20

L2 22.8023.20

L3 26.30 26.70

L4 43.20 44.40

L5 4.304.70

L6 24.30 24.70

L7 14.60 15

N1.802.20

R 3.804.20

Dia3.40 3.80

mm.

7627132 B

9/11

Revision history MD2001FX

4 Revision history

Table 5. Document revision history

Date Revision Changes

25-May-2007 1 Initial release.

14-Aug-2007 2

Complete document, added all curves (2.1: Electrical characteristics

(curves)

10/11

MD2001FX

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