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DISCRETE SEMICONDUCTORS
M3D109
BZV49 series
Voltage regulator diodes
Product data sheet
Supersedes data of 1999 May 11
2005 Feb 03
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NXP Semiconductors Product data sheet
Voltage regulator diodes BZV49 series
FEATURES
• Total power dissipation: max. 1 W
• Tolerance series: approx. ±5%
• Working voltage range: nom. 2.4 to 75 V (E24 range)
• Non-repetitive peak reverse power dissipation:
40 W.
max.
APPLICATIONS
• General regulation functions.
DESCRIPTION
Medium-power voltage regulator diodes in a SOT89
plastic SMD package.
The diodes are available in the normalized E24 approx.
±5% tolerance range. The series consists of 37
nominal working voltages from 2.4
to BZV49-C75).
ORDERING INFORMATION
T YPE NUMBER
BZV49-C2V4 to
BZV49-C75
note 1
NAME DESCRIPTION VERSION
SC-62 plastic surface mounted package; collector pad for good heat
to 75 V (BZV49-C2V4
transfer; 3 leads
types with
PINNING
PIN DESCRIPTION
1 anode
2 cathode
3 anode
321
Fig.1 Simplified outline (SOT89) and symbol.
PACKAGE
2
sym096
SOT89
Note
1. The series consists of 37 types with nominal working voltages from 2.4 to 75 V (E24 range).
MARKING
TYPE
NUMBER
BZV49-C2V4 2Y4 BZV49-C6V2 6Y2 BZV49-C16 16Y BZV49-C43 43Y
BZV49-C2V7 2Y7 BZV49-C6V8 6Y8 BZV49-C18 18Y BZV49-C47 47Y
BZV49-C3V0 3Y0 BZV49-C7V5 7Y5 BZV49-C20 20Y BZV49-C51 51Y
BZV49-C3Y3 3Y3 BZV49-C8V2 8Y2 BZV49-C22 22Y BZV49-C56 56Y
BZV49-C3V6 3Y6 BZV49-C9V1 9Y1 BZV49-C24 24Y BZV49-C62 62Y
BZV49-C3V9 3Y9 BZV49-C10 10Y BZV49-C27 27Y BZV49-C68 68Y
BZV49-C4V3 4Y3 BZV49-C11 11Y BZV49-C30 30Y BZV49-C75 75Y
BZV49-C4V7 4Y7 BZV49-C12 12Y BZV49-C33 33Y − −
BZV49-C5V1 5Y1 BZV49-C13 13Y BZV49-C36 36Y − −
BZV49-C5V6 5Y6 BZV49-C15 15Y BZV49-C39 39Y − −
2005 Feb 03 2
MARKING
CODE
TYPE
NUMBER
MARKING
CODE
TYPE
NUMBER
MARKING
CODE
TYPE
NUMBER
MARKING
CODE
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NXP Semiconductors Product data sheet
Voltage regulator diodes BZV49 series
LIMITING VALUES
In accordance with the Absolute Maximum Rating Sys tem (IEC 60134).
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
I
F
I
ZSM
P
tot
P
ZSM
T
stg
T
j
Note
1. Device mounted on a ceramic substrate; area = 2.5 cm2; thickness = 0.7 mm.
ELECTRICAL CHARACTERISTICS
continuous forward current − 250 mA
non-repetitive peak reverse current tp = 100 μs; square wave;
T
= 25 °C prior to surge
j
total power dissipation T
non-repetitive peak reverse power
dissipation
= 25 °C; note 1 − 1 W
amb
tp = 100 μs; square wave;
= 25 °C prior to surge; see Fig.2
T
j
see Table
“Per type”
− 40 W
storage temperature −65 +150 °C
junction temperature − 150 °C
Total series
T
= 25 °C unless otherwise specified.
amb
SYMBOL PARAMETER CONDITIONS MAX. UNIT
V
F
forward voltage IF = 50 mA; see Fig.3 1 V
2005 Feb 03 3