BF423 [TRSYS]

PNP SILICON PLANAR EPITAXIAL HIGH VOLTAGE VIDEO TRANSISTORS; PNP硅平面外延高压晶体管视频


型号：	BF423
厂家：	TRANSYS Electronics Limited
描述：	PNP SILICON PLANAR EPITAXIAL HIGH VOLTAGE VIDEO TRANSISTORS PNP硅平面外延高压晶体管视频晶体晶体管高压局域网
文件：	总3页 (文件大小：87K)
中文：	中文翻译
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Transys

Electronics

I M I T E D

PNP SILICON PLANAR EPITAXIAL HIGH VOLTAGE

VIDEO TRANSISTORS

BF421

BF423

TO-92

Plastic Package

High Voltage Video Amplifier

ABSOLUTE MAXIMUM RATINGS(Ta=25ºC unless specified otherwise)

DESCRIPTION

SYMBOL

423

421

UNITS

V_CEO

V_CBO

V_EBO

I_C

Collector Emitter Voltage

Collector Base Voltage

Emitter Base Voltage

250

300

500

Collector Current Continuous

Power Dissipation@ Ta=25ºC

Derate Above 25ºC

P_D

800

mW/ºC

6.4

P_D

Power Dissipation@ Tc=25ºC

Derate Above 25ºC

2.75

mW/ºC

ºC

T_j, T_stg

Operating And Storage Junction

Temperature Range

-55 to +150

THERMAL RESISTANCE

Junction to ambient

Junction to case

R_th(j-a)

R_th(j-c)

156

ºC/W

ELECTRICAL CHARACTERISTICS (Ta=25ºC Unless Otherwise Specified)

DESCRIPTION

SYMBOL TEST CONDITION

423

>250

421

>300

UNITS

V_CEO

V_CBO

V_EBO

I_CBO

I_EBO

h_FE

I_C=1.0mA,I_B=0

I_C=100µA.I_E=0

I_E=100µA, I_C=0

V_CB=200V,I_E=0

V_EB=5.0V, I_C=0

I_C=25mA,V_CE=20V

Collector Emitter Voltage*

Collector Base Voltage

EmitterBase Voltage

Collector-Cut off Current

Emitter-Cut off Current

DC Current Gain

<10

<100

>50

<0.5

<10

<100

>50

<0.5

V_CE(sat)I_C=20mA,I_B=2mA

V_BE(sat)I_C=20mA,I_B=2mA

Collector Emitter Saturation Voltage

Base Emitter Saturation Voltage

PNP SILICON PLANAR EPITAXIAL HIGH VOLTAGE

VIDEO TRANSISTORS

BF421

BF423

TO-92

Plastic Package

ELECTRICAL CHARACTERISTICS (Ta=25ºC Unless Specified Otherwise)

DESCRIPTION

DYNAMIC CHARACTERISTICS

Current Gain-Bandwidth Product

SYMBOL TEST CONDITION

423

>60

<2.8

421

>60

<2.8

UNITS

MHz

f_T

I_C=10mA, V_CE=10V

f=50MHz

C_re

V_CB=30V, I_E=0

f=1MHz

Feedback Capacitance

*Pulse Condition: = Width < 300us, Duty Cycle < 2.0%.

BF421

BF423

TO-92

Plastic Package

TO-92 Plastic Package

TO-92 Transistors on Tape and Ammo Pack

Ammo Pack Style

MECHANICAL DATA

Adhesive Tape on Top Side

Carrier

Strip

(p)

FLAT SIDE

LABEL

183

Flat Side of Transistor and

Adhesive Tape Visible

2000 pcs./Ammo Pack

All dimensions in mm unless specified otherwise

SPECIFICATION

ITEM

REMARKS

SYMBOL

MIN. NOM. MAX. TOL .

BODY WIDTH

4.0

4.8

3.9

4.8

5.2

4.2

BODY HEIGHT

BODY THICKNESS

PITCH OF COMPONENT

FEED HOLE PITCH

A A

12.7

±1

±0.3 CUMULATIVE PITCH

ERROR 1.0 mm/20

PITCH

SEC AA

DIM

FEED HOLE CENTRE TO

COMPONENT CENTRE

6.35

±0.4 TO BE MEASURED AT

BOTTOM OF CLINCH

MIN.

MAX.

DISTANCE BETWEEN OUTER

LEADS

COMPONENT ALIGNMENT

TAPE WIDTH

+0.6

5.08

-0.2

AT TOP OF BODY

4.32

4.45

3.18

0.41

0.35

5.33

5.20

4.19

0.55

0.50

±0.5

±0.2

+0.7

HOLD-DOWN TAPE WIDTH

HOLE POSITION

-0.5

3 2 1

0.5

HOLD-DOWN TAPE POSITION

LEAD WIRE CLINCH HEIGHT

COMPONENT HEIGHT

LENGTH OF SNIPPED LEADS

FEED HOLE DIAMETER

TOTAL TAPE THICKNESS

±0.2

±0.5

23.25

11.0

±0.2

5 DEG

1.2

t1 0.3 - 0.6

2.54

LEAD - TO - LEAD DISTANCEF1,

+0.4

-0.1

1.14

1.40

1.53

—

PIN CONFIGURATION

1. BASE

2. COLLECTOR

CLINCH HEIGHT

(P)

PULL - OUT FORCE

NOTES

12.70

1.982

1. MAXIMUM ALIGNMENT DEVIATION BETWEEN LEADS NOT TO BE GREATER THAN 0.2 mm.

2. MAXIMUM NON-CUMULATIVE VARIATION BETWEEN TAPE FEED HOLES SHALL NOT EXCEED 1 mm IN 20

PITCHES.

3. EMITTER

2.082

3. HOLDDOWN TAPE NOT TO EXCEED BEYOND THE EDGE(S) OF CARRIER TAPE AND THERE SHALL BE NO

EXPOSURE OF ADHESIVE.

All diminsions in mm.

4. NO MORE THAN 3 CONSECUTIVE MISSING COMPONENTS ARE PERMITTED.

5. A TAPE TRAILER, HAVING AT LEAST THREE FEED HOLES ARE REQUIRED AFTER THE LAST COMPONENT.

6. SPLICES SHALL NOT INTERFERE WITH THE SPROCKET FEED HOLES.

Packing Detail

PACKAGE

STANDARD PACK

INNER CARTON BOX

OUTER CARTON BOX

Details

Net Weight/Qty

Size

Qty

Size

Qty

Gr Wt

TO-92 Bulk

TO-92 T&A

1K/polybag

2K/ammo box

200 gm/1K pcs

645 gm/2K pcs

3" x 7.5" x 7.5"

12.5" x 8" x 1.8"

17" x 15" x 13.5"

80K

32K

23 kgs

12.5 kgs

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