Datasheet BY8212 Datasheet (Philips)

DISCRETE SEMICONDUCTORS

DATA SH EET

M3D350

BY8200 series

Ultra fast high-voltage soft-recovery
controlled avalanche rectifiers

Product specification

1998 Jul 16

Philips Semiconductors Product specification

Ultra fast high-voltage soft-recovery
controlled avalanche rectifiers

FEATURES

• Plastic package

• Glass passivated

• High maximum operating

temperature

• Low leakage current

• Excellent stability

• 40% overvoltage allowed during

5 sec

• Guaranteed avalanche energy
absorption capability

• Very low reverse recovery time

• Soft-recovery switching

characteristics

• Compact construction.

APPLICATIONS

• For colour television and monitors
up to 90 kHz (indication)

• High-voltage applications for:
– multipliers
– diode-split-transformers

(FBT’s).

DESCRIPTION

Plastic package, using glass
passivation and a high temperature
alloyed construction.

This package is hermetically sealed
and fatigue free as coefficients of

handbook, halfpage

MARKING
Cathode band colour codes

TYPE NUMBER PACKAGE CODE INNER BAND OUTER BAND

BY8206 SOD118A green green
BY8208 SOD118A red green
BY8210 SOD118B violet green
BY8212 SOD118B orange green

BY8200 series

expansion of all used parts are
matched.

The package should be used in an
insulating medium such as resin, oil
or SF6 gas.

ka

MAM402

Fig.1 Simplified outline (SOD118A/B) and symbol.

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT

V

RRM1

repetitive peak reverse voltage

BY8206 − 6kV
BY8208 − 8kV
BY8210 − 10 kV
BY8212 − 12 kV

V

RRM2

repetitive peak reverse voltage max. 5 seconds

BY8206 − 8.4 kV
BY8208 − 11.2 kV
BY8210 − 14.0 kV
BY8212 − 16.8 kV

1998 Jul 16 2

Philips Semiconductors Product specification

Ultra fast high-voltage soft-recovery

BY8200 series

controlled avalanche rectifiers

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT

I

F(AV)

I

FRM

T

stg

T

j

Note

1. Withstands peak currents during flash-over in a picture tube.

average forward current averaged over any

BY8206 − 10 mA

20 ms period; see Figs 2 to 5

BY8208 − 5mA
BY8210 − 5mA

BY8212 − 5mA
repetitive peak forward current note 1 − 500 mA
storage temperature −65 +175 °C
junction temperature

BY8206 −65 +160 °C

BY8208 −65 +155 °C

BY8210 −65 +150 °C

BY8212 −65 +145 °C

ELECTRICAL CHARACTERISTICS

=25°C unless otherwise specified.

T

j

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

V

F

forward voltage IF= 10 mA; see Figs 6 to 9

BY8206 −−19 V

BY8208 −−23 V

BY8210 −−29 V

BY8212 −−35 V

I

R

Q

r

reverse current VR=V

; Tj= 120 °C −− 3µA

RRM1

recovery charge when switched from IF= 100 mA to

− 0.2 − nC
VR≥ 100 V and dIF/dt = −200 mA/µs;
see Fig 10

t

rr

reverse recovery time when switched from IF= 2 mA to

−−< 45 ns
IR= 4 mA; measured at IR= 1 mA;
see Fig 11

C

d

diode capacitance VR=0V; f=1MHz

BY8206 − 0.50 − pF
BY8208 − 0.42 − pF
BY8210 − 0.35 − pF
BY8212 − 0.30 − pF

1998 Jul 16 3

Philips Semiconductors Product specification

Ultra fast high-voltage soft-recovery
controlled avalanche rectifiers

GRAPHICAL DATA

a = 1.57

T

amb

MBK207

(°C)

10

handbook, halfpage

I

F(AV)
(mA)

8

6

4

; R

a = 6.32

th j-a

120

≤ 120 K/W.

2

0

0 40 80 200160

BY8206.

a=I

F(RMS)/IF(AV)

a = 6.32: line output transformer application; see Fig 12.
a = 1.57: half-sinewave.

; VR=V

RWmax

BY8200 series

handbook, halfpage

5

I

F(AV)
(mA)

4

3

2

; R

a = 6.32

th j-a

1

0

0 40 80 200160

BY8208.

a=I

F(RMS)/IF(AV)

a = 6.32: line output transformer application; see Fig 12.
a = 1.57: half-sinewave.

; VR=V

RWmax

a = 1.57

120

≤ 120 K/W.

T

amb

MBK208

(°C)

Fig.2 Maximum permissible average forward

current as a function of ambient temperature.

handbook, halfpage

5

I

F(AV)

(A)

4

3

2

1

0

0 200

BY8210.

a=I

F(RMS)/IF(AV)

a = 6.32: line output transformer application; see Fig 12.
a = 1.57: half-sinewave.

; VR=V

a = 6.32 a = 1.57

40 80 120

; R

th j-a

≤ 120 K/W.

RWmax

160

T

amb

MDA815

(°C)

Fig.3 Maximum permissible average forward

current as a function of ambient temperature.

handbook, halfpage

5

I

F(AV)

(A)

4

3

2

1

0

0 200

BY8212.

a=I

F(RMS)/IF(AV)

a = 6.32: line output transformer application; see Fig 12.
a = 1.57: half-sinewave.

a = 6.32 a = 1.57

40 80 120

; VR=V

RWmax

; R

th j-a

≤ 120 K/W.

160

T

amb

MDA816

(°C)

Fig.4 Maximum permissible average forward

current as a function of ambient temperature.

1998 Jul 16 4

Fig.5 Maximum permissible average forward

current as a function of ambient temperature.

Philips Semiconductors Product specification

Ultra fast high-voltage soft-recovery
controlled avalanche rectifiers

200

handbook, halfpage

I

F

(mA)

160

120

80

40

0

020

BY8206.

Dotted line: Tj=T
Solid line: Tj=25°C.

j max

40 60

.

MDA827

V

(V)

F

200

handbook, halfpage

I

F

(mA)

160

120

80

40

0

02040

BY8208.

Dotted line: Tj=T
Solid line: Tj=25°C.

j max

BY8200 series

MDA828

60

.

80

V

(V)

F

Fig.6 Forward current as a function of forward

voltage; typical values.

200

handbook, halfpage

I

F

(mA)

160

120

80

40

0

0 100

BY8210.

Dotted line: Tj=T
Solid line: Tj=25°C.

20 40 60 80

.

j max

VF (V)

MDA829

Fig.7 Forward current as a function of forward

voltage; typical values.

200

handbook, halfpage

I

F

(mA)

160

120

80

40

0

BY8212.

Dotted line: Tj=T
Solid line: Tj=25°C.

40 80 120 160

0 200

.

j max

VF (V)

MDA830

Fig.8 Forward current as a function of forward

voltage; typical values.

1998 Jul 16 5

Fig.9 Forward current as a function of forward

voltage; typical values.

Philips Semiconductors Product specification

Ultra fast high-voltage soft-recovery
controlled avalanche rectifiers

handbook, halfpage

I

F

dI

F

dt

10%

Q

r

90%

I

R

t

f

MRC129 - 1

BY8200 series

t

Fig.10 Reverse recovery definitions.

handbook, full pagewidth

0.1 µF

2 mA

50 Ω

I

F

(mA)

I

R

(mA)

MBH420

2

t

rr

0
1

4

t

Rise time oscilloscope: tr< 7 ns.
Generator pulse width: 1.0 µs.

Fig.11 Test circuit and reverse recovery time waveform and definition.

1998 Jul 16 6

Philips Semiconductors Product specification

Ultra fast high-voltage soft-recovery
controlled avalanche rectifiers

APPLICATION INFORMATION

V

handbook, full pagewidth

V

R

I

DUT

I

o

V

o

BY8200 series

V

R

V

RRM

MAM105 - 1

t

T

nom

V

RW

Fig.12 Typical operation circuit and voltage waveform.

1998 Jul 16 7

Philips Semiconductors Product specification

Ultra fast high-voltage soft-recovery
controlled avalanche rectifiers

PACKAGE OUTLINES

Hermetically sealed plastic package; axial leaded; 2 leads

ka

LD L

DIMENSIONS (mm are the original dimensions)

UNIT

mm

Note

1. The marking bands indicate the cathode.

b

0.5

OUTLINE
VERSION

SOD118A

DG

2.6

2.4

6.7

6.3

IEC JEDEC EIAJ

L

min.

31

REFERENCES

BY8200 series

SOD118A

(1)

b

G

0 2.5 5 mm

scale

EUROPEAN

PROJECTION

ISSUE DATE

98-05-28

1998 Jul 16 8

Philips Semiconductors Product specification

Ultra fast high-voltage soft-recovery
controlled avalanche rectifiers

Hermetically sealed plastic package; axial leaded; 2 leads

(1)

k a

LD L

DIMENSIONS (mm are the original dimensions)

UNIT

mm

Note

1. The marking bands indicate the cathode.

b

0.5

OUTLINE

VERSION

SOD118B

DG

10.5

2.6

2.4

9.5

IEC JEDEC EIAJ

L

min.

29

REFERENCES

BY8200 series

SOD118B

b

G

0 2.5 5 mm

scale

EUROPEAN

PROJECTION

ISSUE DATE

98-05-28

1998 Jul 16 9

Philips Semiconductors Product specification

Ultra fast high-voltage soft-recovery

BY8200 series

controlled avalanche rectifiers

DEFINITIONS

Data Sheet Status

Objective specification This data sheet contains target or goal specifications for product development.
Preliminary specification This data sheet contains preliminary data; supplementary data may be published later.
Product specification This data sheet contains final product specifications.

Limiting values

Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation
of the device at these or at any other conditions above those given in the Characteristics sections of the specification
is not implied. Exposure to limiting values for extended periods may affect device reliability.

Application information

Where application information is given, it is advisory and does not form part of the specification.

LIFE SUPPORT APPLICATIONS

These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such
improper use or sale.

1998 Jul 16 10

Philips Semiconductors Product specification

Ultra fast high-voltage soft-recovery
controlled avalanche rectifiers

BY8200 series

NOTES

1998 Jul 16 11

Philips Semiconductors – a worldwide company

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© Philips Electronics N.V. 1998 SCA60
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Printed in The Netherlands 115104/00/01/pp12 Date of release: 1998Jul16 Document order number: 9397 750 03955