- Wide zener voltage range selection: 2.4V to 75V
- VZ Tolerance Selection of ±5%
- Hermetically sealed glasss
- Moisture sensitivity level 1
- Matte Tin(Sn) lead finish with Nickel(Ni) underplate
- Pb free and RoHS compliant
- High reliability glass passivation insuring parameter
stability and protection against junction contamination
- Case: Mini-MELF Package (JEDEC DO-213AC)
- High temperature soldering guaranteed: 270
o
C/10s
- Polarity: Indicated by cathode band
SYMBO UNIT
P
D
mW
V
F
V
R
θJA o
C/W
T
J
, T
STG o
C
Note1: Valid provided that electrodes are kept at ambient temperature
Zener I vs. V Character istics
V
BR
: Voltage at I
ZK
I
ZK
: Test current for voltage V
BR
Z
ZK
: Dynamic impedance at I
ZK
I
ZT
: Test current for voltage V
Z
V
Z
: Voltage at current I
ZT
Z
ZT
: Dynamic impedance at I
ZT
I
ZM
: Maximum steady state current
V
ZM
: Voltage at I
ZM
Document Number: DS_S1408008 Version: F14
Mini-MELF (LL34)
Hermetically Sealed Glass
MECHANICAL DATA
- Weight: 31 mg (approximately)
BZV55C2V4 thru BZV55C75
Taiwan Semiconductor
Small Si gnal Product
5% Tolerance SMD Zener Diode
FEATURES
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (T
A
=25℃ unless otherwise noted)
PARAMETER VALUE
Power Dissipation 500
Forward Voltage I
F
= 10 mA 1
Thermal Resistance (Junction to Ambient) (Note 1) 300
Junction and Storage Temperature Range - 65 to +175
ELECTRICAL CHARACTERISTICS ( T
A
= 25
o
C unless otherwise noted )
Min Nom Max
BZV55C2V4 2.28 2.4 2.56 5 85 1.0 600 50 1.0
BZV55C2V7 2.51 2.7 2.89 5 85 1.0 600 10 1.0
BZV55C3V0 2.8 3.0 3.2 5 85 1.0 600 4 1.0
BZV55C3V3 3.1 3.3 3.5 5 85 1.0 600 2 1.0
BZV55C3V6 3.4 3.6 3.8 5 85 1.0 600 2 1.0
BZV55C3V9 3.7 3.9 4.1 5 85 1.0 600 2 1.0
BZV55C4V3 4.0 4.3 4.6 5 75 1.0 600 1 1.0
BZV55C4V7 4.4 4.7 5.0 5 60 1.0 600 0.5 1.0
BZV55C5V1 4.8 5.1 5.4 5 35 1.0 550 0.1 1.0
BZV55C5V6 5.2 5.6 6.0 5 25 1.0 450 0.1 1.0
BZV55C6V2 5.8 6.2 6.6 5 10 1.0 200 0.1 2.0
BZV55C6V8 6.4 6.8 7.2 5 8 1.0 150 0.1 3.0
BZV55C7V5 7.0 7.5 7.9 5 7 1.0 50 0.1 5.0
BZV55C8V2 7.7 8.2 8.7 5 7 1.0 50 0.1 6.2
BZV55C9V1 8.5 9.1 9.6 5 10 1.0 50 0.1 6.8
BZV55C10 9.4 10 10.6 5 15 1.0 70 0.1 7.5
BZV55C11 10.4 11 11.6 5 20 1.0 70 0.1 8.2
BZV55C12 11.4 12 12.7 5 20 1.0 90 0.1 9.1
BZV55C13 12.4 13 14.1 5 26 1.0 110 0.1 10
BZV55C15 13.8 15 15.6 5 30 1.0 110 0.1 11
BZV55C16 15.3 16 17.1 5 40 1.0 170 0.1 12
BZV55C18 16.8 18 19.1 5 50 1.0 170 0.1 13
BZV55C20 18.8 20 21.1 5 55 1.0 220 0.1 15
BZV55C22 20.8 22 23.3 5 55 1.0 220 0.1 16
BZV55C24 22.8 24 25.6 5 80 1.0 220 0.1 18
BZV55C27 25.1 27 28.9 5 80 1.0 220 0.1 20
BZV55C30 28 30 32 5 80 1.0 220 0.1 22
BZV55C33 31 33 35 5 80 1.0 220 0.1 24
BZV55C36 34 36 38 5 80 1.0 220 0.1 27
BZV55C39 37 39 41 2.5 90 0.5 500 0.1 28
BZV55C43 40 43 46 2.5 90 0.5 600 0.1 32
BZV55C47 44 47 50 2.5 110 0.5 700 0.1 35
BZV55C51 48 51 54 2.5 125 0.5 700 0.1 38
BZV55C56 52 56 60 2.5 135 0.5 1,000 0.1 42
BZV55C62 58 62 66 2.5 150 0.5 1,000 0.1 47
BZV55C68 64 68 72 2.5 160 0.5 1,000 0.1 51
BZV55C75 70 75 80 2.5 170 0.5 1,000 0.1 56
Notes： 1. The zener Voltage (V
Z
) is tested under pulse condition of 10ms.
2. The device numbers listed have a standard tolerance on the nomial zener voltage of ±5%.
3. For detailed information on price, availability and delivery of nominal zener voltages between the voltages
shown and tighter voltage tolerances, contact your nearest Taiwan Semiconductor representative.
4. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an
rms value equal to 10% of the dc zener current(I
ZT
or I
ZK
) is superimposed to I
ZT
or I
ZK
.
Document Number: DS_S1408008 Version: F14
I
R
@ V
R
(uA)
Max
BZV55C2V4 thru BZV55C75
Taiwan Semiconductor
Small Signal
Part Number V
Z
@ I
ZT
(Volt) I
ZT
(mA)
V
R
(V)
Z
ZT
@ I
ZT
(Ω)
Max
I
ZK
(mA)
Z
ZK
@ I
ZK
(Ω)
Max
(TA=25℃ unless otherwise noted)
Document Number: DS_S1408008 Version: F14
Small Signal Product
RATINGS AND CHARACTERISTICS CURVES
BZV55C2V4 thru BZV55C75
Taiwan Semiconductor
1
10
100
1000
0 20406080
Total Capacitance (pF)
VZ- Reverse Voltage (V)
Fig. 2 Total Capacitance
f=1MHz
VR=2V
VR=5V
VR=20V VR=25V
0
50
100
150
200
250
300
0246810
Reverse Current (mA)
VZ- Reverse Voltage (V)
Fig. 5 Reverse Current VS. Reverse Voltage
0.1
1
10
100
1000
0.0 0.2 0.4 0.6 0.8 1.0 1.2
Forward Current (mA)
VF- Forward Voltage (mV)
Fig. 4 Forward Current VS. Forward Voltage
0
100
200
300
400
500
600
0 40 80 120 160 200
PD-Power Passipation (mW)
Temperature (oC)
Fig. 1 Power Dissipation VS. Ambient Temperature
0
1
10
100
1000
1 10 100
Differential Zener Impedance(Ohm)
VZ- Reverse Voltage (V)
Fig. 3 Differential Impedance VS. Zener Voltage
IZ=2mA
IZ=5mA
IZ=10mA
PD=500mW
IZ=1mA
VR=0V
Valid provided leads at a distance of
0.8mm
0.01
0.1
1
10
100
15 25 35 45 55 65 75 85
Reverse Current (mA)
VZ- Reverse Voltage (V)
Fig. 6 Reverse Current VS. Reverse Voltage
PD=500mW
PART NO.
Note 1: "xxx" defines voltage from 2.4V (BZV55C2V4) to 75V (BZV55C75)
PART NO.
BZV55C75
BZV55C75
BZV55C75
Min Max Min Max
A 3.30 3.70 0.130 0.146
B 1.40 1.60 0.055 0.063
C 0.20 0.50 0.008 0.020
A
B
C
D
Document Number: DS_S1408008 Version: F14
1.25 0.049
2.00 0.079
2.50 0.098
5.00 0.197
SUGG EST PAD LAYOUT
DIM. Unit (mm) Unit (inch)
Typ. Typ.
PACKING CODE GREEN COMPOUND
CODE
BZV55Cxxx
(Note1) (Note 2) L0
Small Signal Product
L1
Note 2: Manufacture special control, if empty means no special control requirement.
EXAMPLE
PACKAGE OUTLINE DIMENSION
DIM. Unit (mm) Unit (inch)
PREFERRED P/N MANUFACTURE
CODE PACKING CODE GREEN COMPOUND
CODE DESCRIPTION
BZV55C75 L0G L0 G Green compound
BZV55C75-L0 L0G L0 L0 G Green compound
BZV55C75-B0 L0G B0 L0 G Green compound
PACKAGE
LL34
PACKING
10K / 13" Reel
2.5K / 7" Reel
BZV55C2V4 thru BZV55C75
Taiwan Semiconductor
G
ORDERING INFORMATION
MANUFACTURE
CODE
C
B
A
Small Signal Product
assumes no responsibility or liability for any errors inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied,to
any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of
sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose,
merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or seling these products for use in such applications do so at their own risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
Document Number: DS_S1408008 Version: F14
BZV55C2V4 thru BZV55C75
Taiwan Semiconductor
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Taiwan Semiconductor:
BZV55C62 BZV55C68 BZV55C75 BZV55C10 BZV55C11 BZV55C12 BZV55C13 BZV55C15 BZV55C16
BZV55C18 BZV55C20 BZV55C22 BZV55C24 BZV55C27 BZV55C2V0 BZV55C2V2 BZV55C2V4 BZV55C2V7
BZV55C30 BZV55C33 BZV55C36 BZV55C39 BZV55C3V0 BZV55C3V3 BZV55C3V6 BZV55C3V9 BZV55C43
BZV55C47 BZV55C4V3 BZV55C4V7 BZV55C51 BZV55C56 BZV55C5V1 BZV55C5V6 BZV55C6V2 BZV55C6V8
BZV55C7V5 BZV55C8V2 BZV55C9V1 BZV55C75 L1 BZV55C68 L1 BZV55C6V2 L0 BZV55C13 L0G
BZV55C4V3 L1G BZV55C3V3 L1G BZV55C4V7 L1G BZV55C5V6 L0 BZV55C2V4 L0 BZV55C5V1 L0G
BZV55C3V9 L0 BZV55C2V4 L0G BZV55C24 L1G BZV55C75 L0G BZV55C62 L1G BZV55C5V1 L1G BZV55C18
L0G BZV55C47 L0G BZV55C43 L0 BZV55C62 L0 BZV55C10 L1G BZV55C30 L0 BZV55C51 L0G BZV55C20 L1G
BZV55C51 L0 BZV55C10 L0 BZV55C39 L0G BZV55C22 L1G BZV55C7V5 L0 BZV55C27 L1G BZV55C3V9 L1G
BZV55C39 L0 BZV55C6V8 L1G BZV55C5V1 L0 BZV55C75 L0 BZV55C6V2 L1G BZV55C11 L0G BZV55C16 L0G
BZV55C33 L0G BZV55C4V3 L0 BZV55C33 L0 BZV55C22 L0 BZV55C62 L0G BZV55C36 L1G BZV55C13 L0
BZV55C6V2 L0G BZV55C12 L1G BZV55C3V6 L0 BZV55C16 L0 BZV55C5V6 L0G BZV55C15 L0G BZV55C2V4
L1G BZV55C20 L0 BZV55C47 L0 BZV55C13 L1G BZV55C3V6 L1G BZV55C8V2 L0 BZV55C10 L0G BZV55C47
L1G BZV55C2V7 L0G BZV55C3V6 L0G
