BZT52-B5V1FN2-AU SERIES
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE
5.1~5.6 Volts
POWER
250 mWatts
0.042(1.05)
0.037(0.95)
FEATURES
0.026(0.65)
0.022(0.55)
• 250mW Power Dissipation
• Zener Voltages from 5.1-5.6V
• Ideally Suited for Automated Assembly Processes
•
Acqire quality system certificate : TS16949
•
AEC-Q101 qualified
•
Lead free in comply with EU RoHS 2002/95/EC directives.
• Green molding compound as per IEC61249 Std. . (Halogen Free)
0.017(0.45)
0.021(0.55)
• Planar Die construction
0.002(0.05)MAX.
0.013(0.32)
0.008(0.22)
0.022(0.55)
PIN NO.1
IDENTIFICATION
0.047(0.45)
MECHANICAL DATA
• Case: DFN-2L, Molded Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 0.0011 grams , 0.00004 ounces
• Mounting Position: Any
• Polarity:Color band denotes cathode end
1
Cathode
2
Anode
MAXIMUM RATINGS (T
A
=25 C unless otherwise noted)
o
Parameter
Power Dissipation
Thermal resistance Junction to Ambient ( Note 1)
Operating Junction Temperature and StorageTemperature Range
Symbol
Value
250
500
-55 to +150
Units
mW
O
P
D
R
ΘJA
T
J
C/W
O
C
ELECTRICAL CHARACTERISTICS (T
A
=25 C unless otherwise noted)
Max Reverse
Leakage Current
I
R
@ V
R
mA
μA
V
o
Nominal Zener Voltage
Part Number
No m. V
250 mWatts Zener Diodes
BZT52-B5V1FN2-AU
BZT52-B5V6FN2-AU
Max. Zener Impedance
Z
ZT
@ I
ZT
Z
ZK
@ I
ZK
mA
Ω
V
Z
@ I
ZT
Mi n. V
Ma x. V
Ω
Marking
Code
5.1
5.6
5.00
5.49
5.20
5.71
60
40
5.0
5.0
480
400
1.00
1.00
2
1
2
2
W9
WA
NOTES:
1.Mounted on mimimum pad layout .
June 28,2011-REV.00
PAGE . 1
BZT52-B5V1FN2-AU SERIES
RATING
AND CHARACTERISTIC CURVES
C
J
, Junction Capacitance (pF)
P
D
, Power Dissipation (mW)
300
250
200
150
100
50
0
0
25
50
75
100
125
150
100
5.1V
5.6V
10
0.1
1
10
T
A
, Ambient Temperature (°C)
V
R
, Reverse Bias Voltage (V)
Fig.1 Steady-State Power Derating Curve
Fig.2 Typical Junction Capacitance
1000
5.1V
100
T
J
= 150°C
T
J
= 125°C
T
J
= 75°C
10
T
J
= 25°C
1
I
R
,Leakage Current (μA)
100
80
60
40
20
0
0
2
4
6
5.1V
5.6V
T
J
= 25°C
I
F
, Forward Current (mA)
0.1
0.2
V
R
, Reverse Voltage (V)
ac
V
F
, Forward Voltage (V)
Fig.4 Typical Zener Chara
0.4
0.6
0.8
1
Fig.3 Typical Leakage Characteristics
Fig.4 Typical Forward Characteristics
60
I
F
, Forward Current (mA)
I
Z
,Zener Current (mA)
1000
5.6V
100
T
J
= 25°C
T
J
= 75°C
T
J
= 125°C
1
T
J
= 150°C
0.1
0.4
0.6
0.8
1
1.2
50
40
30
T
J
= 25°C
10
5.1V
20
5.6V
10
0
0.00
2.00
4.00
6.00
8.00
V
F
, Forward Voltage (V)
Zener Characteristics
Fig.4 Typical
V
Z
, Zener Voltage (V)
Fig.5 Typical Forward Characteristics
June 28,2011-REV.00
Fig.6 Typical Zener Characteristics
PAGE . 2
BZT52-B5V1FN2-AU SERIES
RATING
AND CHARACTERISTIC CURVES
2
S
Z
,TEMPERATURE
COEFFICIENT(mV/°C)
1.5
1
0.5
0
-0.5
-1
-1.5
-2
-2.5
0.01
0.1
T
J
= 25 to 150 °C
1
10
100
5.1V
5.6V
I
Z
, Zener Current (mA)
Fig.7
Temperature coefficient as a function of
working current; typical values.
June 28,2011-REV.00
PAGE .
3
BZT52-B5V1FN2-AU SERIES
MOUNTING PAD LAYOUT
DFN 2L
Unit
：
inch(mm)
0.043
(1.10)
0.017
(0.42)
0.010
(0.26)
0.028
(0.70)
0.027
(0.68)
ORDER INFORMATION
• Packing information
T/R - 8K per 7” plastic Reel
June 28,2011-REV.00
PAGE .
4
BZT52-B5V1FN2-AU SERIES
Part No_packing code_Version
BZT52-B5V1FN2-AU_R1_000A1
For example :
RB500V-40_R2_00001
Part No.
Serial number
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code
XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
June 28,2011-REV.00
PAGE .
5
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