BZP63 / BZP64
Silicon Power Zener Diode
Part no.
Description
The BZP63/62 are plastic sealed 50A- forward
current diodes, which are available in different
Zener voltages.
Features
Forward current 50A
Zener voltages 22V, 27V, 33V or 39V
Plastic sealed press-fit package
Available in different package modifications
Applications
Power supplies
Rectifier diode in car alternators
Pinout details
BZP63:
1 - cathode
2 - anode
BZP64:
1 - anode
2 - cathode
Typical application circuit
exciting current
Alternator
1
2
+
3 x BZP63
-
3x BZP64
Ordering information
Device
BZP63-22; …; BZP63-39
BZP64-22; …; BZP64-39
Quantity per box
500
500
Options
The package quantities for the different package
modifications are included in
“PlasticPressFitPackageModifications.pdf”
Device marking
Devices are identified by type. Colour of marking: BZP63- black, BZP64 – red
422........................................……. date code 422 = 2004 week 22
ZETEX
BZP63………………………………... diode type
22………………………….……….. Zener voltage V
Z
(in V) 22
Issue 1 – August 2007
© Zetex Semiconductors plc 2007
1
www.zetex.com
BZP63 / BZP64
Absolute maximum ratings
(at T
amb
= 25°C unless otherwise stated)
Parameter
BZP63-22
Z-current
(continuous)
BZP63-27
BZP63-33
BZP63-39
Mean forward current
BZP64-22
BZP64-27
I
Z
BZP64-33
BZP64-39
I
F(AV)
4.3
3.8
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
6.3
5.2
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
140
- 50 to + 140
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
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BZP63 / BZP64
Electrical characteristics
(at T
amb
= 25°C unless otherwise stated)
Parameter
BZP63-22
BZP63-27
Z-voltage
BZP63-33
BZP63-39
Forward voltage
Reverse current
BZP63-22
Dynamical
resistance
BZP63-27
BZP63-33
BZP63-39
BZP63-22
Dynamical
resistance BZP63-27
(information BZP63-33
value)
BZP63-39
BZP63-22
Dynamical
resistance BZP63-27
(information BZP63-33
value)
BZP63-39
BZP64-22
BZP64-27
r
Z
BZP64-33
BZP64-39
BZP64-22
BZP64-27
r
Z
BZP64-33
BZP64-39
BZP64-22
BZP64-27
r
Z
BZP64-33
BZP64-39
-
-
-
-
50
80
-
-
-
-
-
-
-
-
500
700
20
35
mΩ
at I
Z
= 10A
-
-
-
-
-
-
-
-
5
6
200
350
mΩ
at I
Z
= 1A
BZP64-33
BZP64-39
V
F
I
R
BZP64-22
BZP64-27
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
BZP63 / BZP64
Packaging details
Package dimensions
Dimensions in millimeters are control dimensions, dimensions in inches are approximate
DIM
A
A1
A2
D
D1
D2
D3
MIN
18,00
5,70
2,10
15,50
12,72
11,50
1,31
Millimeters
TYP
18,50
6,20
2,30
15,70
12,77
11,70
1,36
Inches
TYP
0,728
0,244
0,091
0,618
0,503
0,461
0,054
MAX
19,00
6,70
2,50
15,90
12,82
11,90
1,41
MIN
0,709
0,224
0,083
0,610
0,501
0,453
0,052
MAX
0,748
0,264
0,098
0,626
0,505
0,469
0,056
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
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
Asia Pacific
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
Corporate Headquarters
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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