MJE13005A Ver la hoja de datos (PDF) - Unspecified

Número de pieza

componentes Descripción

Fabricante

MJE13005A

Switchmode Series NPN Silicon Power Transistors (4A / 400V / 75W)

Unspecified 

SEMICONDUCTOR

1

0.5

0.2

0.1

0.05

0.02

0.01

0.04

Fig.7 Turn-On time

VCC = 125V

lC / lB = 5

TJ = 25°C

tr

td @ VBE(off) = 5V

0.1 0.2 0.4

1

2

4

Collector current, lC (A)

MJE13005A(NPN) RRooHHSS

Nell High Power Products

10

5

2

1

0.5

0.3

0.2

0.1

0.04

Fig.8 Turn-Off time

VCC = 125V

ts

lC / lB = 5

TJ = 25°C

tf

0.1 0.2

0.5

1

2

4

Collector current, lC (A)

Fig.9 Test conditions for dynamic performance

REVERSE BIAS SAFE OPERATING AREA AND INDUCTIVE SWITCHING

+5V

VCC

1N4933 33Ω

MJE210

L

0.001 µF

1N4933

33Ω

5V

PW

2N222

RB

lC

1KΩ

DUTY CYCLE ≤ 10%

68Ω

tr,tf ≤ 10ns

1KΩ

lB

+5V

1N4933

NOTE

0.02 µF 270Ω

PW and Vcc Adjusted for Desired lC

RB Adjusted for Desired lB1

1kΩ

T.U.T.

2N2905

47Ω 100Ω

½W

MJE200

+5V

Mr826*

Vclamp

* SELECTED FOR ≥1kV

5.1kΩ

51Ω

VCE

Coil Data :

Ferroxcube Core #6656

Full Bobbin (~16 Turns) #16

GAP for 200 µH / 20A

Lcoil = 200 µH

VCC = 20V

Vclamp = 300 Vdc

lC

lC(pk)

tf CLAMPED

tf UNCLAMPED ≈ t2

t

t1

tf

VCE

VCE or

Vclamp

t

TIME

t2

t1 ADJUSTED TO

OBTAIN lC

t1 ≈ LCOil (lCPK)

VCC

t2 ≈ LCOil (lCPK)

Vclamp

Test Equipment

Scope-Tektronics

475 or Equivalent

RESISTIVE

SWITCHING

+125V

DUT

RB

RC

SCOPE

D1

-4.0V

VCC = 125V

RC = 62Ω

D1 = 1N5820 or Equiv.

RB = 22Ω

+10V

25 µs

0

-8V

tr , tf < 10 ns

Duty Cycle = 1.0%

RB and RC adjusted

for desired lB and lC

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