BZV63 / BZV64
Silicon Power Zener Diode
Part no.
Description
The BZV63/62 are hermetically sealed 50A-
forward current diodes, which are available in
different Zener voltages.
Features
Forward current 50A
Zener voltages 22V, 27V, 33V or 39V
Hermetic press-fit package
Available in different package modifications
Applications
Power supplies
Rectifier diode in car alternators
Pinout details
1
2
BZV63:
1 - cathode
2 - anode
BZV64:
1 - anode
2 - cathode
Typical application circuit
exciting current
Alternator
+
3 x BZV63
-
3x BZV64
Ordering information
Device
BZV63-22; …; BZV63-39
BZV64-22; …; BZV64-39
Quantity per box
500
500
Options
The package quantities for the different package
modifications are included in
“HermeticPressFitPackageModifications.pdf”
Device marking
Devices are identified by type. Colour of marking: BZV63- black, BZV64 – red
422........................................……. date code 422 = 2004 week 22
ZETEX
BZV63………………………………... diode type
22………………………….……….. Zener voltage V
Z
(in V) 22
Issue 1 – August 2007
© Zetex Semiconductors plc 2007
1
www.zetex.com
BZV63 / BZV64
Absolute maximum ratings
(at T
amb
= 25°C unless otherwise stated)
Parameter
BZV63-22
Z-current
(continuous)
BZV63-27
BZV63-33
BZV63-39
Mean forward current
BZV64-22
BZV64-27
I
Z
BZV64-33
BZV64-39
I
F(AV)
5.5
4.8
50
700
Surge forward current
I
FSM
550
A
A
sinusoidal,
f = 15 - 1000 Hz
T
J
= 25°C,
half-sine wave,
10 ms
T
J
= 175°C,
half-sine wave,
10 ms
T
J
= 25°C,
half-sine wave,
10 ms
T
J
= 175°C,
half-sine wave,
10 ms
f = 15 - 1000 Hz
sinusoidal,
f = 15 - 1000 Hz
Symbol
8.1
6.6
A
T
c
= 25°C
Unit
Test condition
2450
Maximum rated value
i²dt
1500
Repetitive peak forward current
Effective forward current
Junction temperature
Storage temperature range
I
FRM
= *I
F(AV)
I
F(RMS)
T
Jmax
T
stg
157
78
175
- 50 to + 150
A
A
°C
°C
A²s
Thermal resistance
Parameter
Junction to case
Symbol
R
θJC
Value
0.8
Unit
°C/W
Issue 1 – August 2007
© Zetex Semiconductors plc 2007
2
www.zetex.com
BZV63 / BZV64
Electrical characteristics
(at T
amb
= 25°C unless otherwise stated)
Parameter
BZV63-22
BZV63-27
Z-voltage
BZV63-33
BZV63-39
Forward voltage
Reverse current
BZV63-22
Dynamical
resistance
BZV63-27
BZV63-33
BZV63-39
BZV63-22
Dynamical
resistance BZV63-27
(information BZV63-33
value)
BZV63-39
BZV63-22
Dynamical
resistance BZV63-27
(information BZV63-33
value)
BZV63-39
BZV64-22
BZV64-27
r
Z
BZV64-33
BZV64-39
BZV64-22
BZV64-27
r
Z
BZV64-33
BZV64-39
BZV64-22
BZV64-27
r
Z
BZV64-33
BZV64-39
-
-
-
-
50
80
-
-
-
-
-
-
-
-
500
700
20
35
mΩ
at I
Z
= 10A
-
-
-
-
-
-
-
-
5
6
200
350
mΩ
at I
Z
= 1A
BZV64-33
BZV64-39
V
F
I
R
BZV64-22
BZV64-27
V
Z
31
37
-
-
-
-
33
39
1.0
-
-
-
35
41
1.1
200
2
3.5
Ω
at I
Z
= 100mA
V
µA
I
F
= 35 A,
measuring time
1ms
at V
Z
–5V
Symbol
Min.
20.8
25.1
Typ.
22
27
Max.
23.3
28.9
V
at I
Z
= 100mA
Unit
Test contitions
Issue 1 – August 2007
© Zetex Semiconductors plc 2007
3
www.zetex.com
BZV63 / BZV64
Packaging details
Package dimensions
Dimensions in millimeters are control dimensions, dimensions in inches are approximate
DIM
A
A1
A2
b
D
D1
D2
L
Europe
Zetex GmbH
Streitfeldstraße 19
D-81673 München
Germany
Telefon: (49) 89 45 49 49 0
Fax: (49) 89 45 49 49 49
europe.sales@zetex.com
MIN
15,00
5,90
2,10
3,50
15,50
12,75
12,30
3,00
Millimeters
TYP
15,50
6,10
2,30
3,80
15,70
12,80
12,50
3,50
MAX
16,00
6,30
2,50
4,10
15,90
12,85
12,70
4,00
Asia Pacific
MIN
0,591
0,232
0,083
0,138
0,610
0,502
0,484
0,118
Inches
TYP
0,610
0,240
0,091
0,150
0,618
0,504
0,492
0,138
Corporate Headquarters
MAX
0,630
0,248
0,098
0,161
0,626
0,506
0,500
0,157
Americas
Zetex Inc
700 Veterans Memorial Highway
Hauppauge, NY 11788
USA
Telephone: (1) 631 360 2222
Fax: (1) 631 360 8222
usa.sales@zetex.com
Zetex (Asia Ltd)
3701-04 Metroplaza Tower 1
Hing Fong Road, Kwai Fong
Hong Kong
Telephone: (852) 26100 611
Fax: (852) 24250 494
asia.sales@zetex.com
Zetex Semiconductors plc
Zetex Technology Park, Chadderton
Oldham, OL9 9LL
United Kingdom
Telephone (44) 161 622 4444
Fax: (44) 161 622 4446
hq@zetex.com
For international sales offices visit
www.zetex.com/offices
Zetex products are distributed worldwide. For details, see
www.zetex.com/salesnetwork
This publication is issued to provide outline information only which (unless agreed by the company in writing) may not be used, applied or
reproduced for any purpose or form part of any order or contact or be regarded as a representation relating to the products or services concerned.
The company reserves the right to alter without notice the specification, design, price or conditions of supply of any product or service.
Issue 1 – August 2007
© Zetex Semiconductors plc 2007
4
www.zetex.com
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