UDZ5V1B_08 Datasheet, PDF (1/4 Pages) Diodes Incorporated – SURFACE MOUNT PRECISION ZENER DIODE

Features
• Ultra-Small Surface Mount Package
• Ideally suited for Automated Assembly Processes
• Very Sharp Breakdown Characteristics
• Very Tight Tolerance on Zener Breakdown Voltage
• Lead, Halogen and Antimony Free, RoHS Compliant
• "Green" Device (Notes 4 and 5)
UDZ5V1B-UDZ15B
SURFACE MOUNT PRECISION ZENER DIODE
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Mechanical Data
• Case: SOD-323
• Case Material: UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Terminal Connections: Cathode Band
• Terminals: Finish - Matte Tin annealed over Alloy 42
leadframe. Solderable per MIL-STD-202, Method 208
• Marking Information: See Page 3
• Ordering Information: See Page 3
• Weight: 0.004 grams (approximate)
Thermal Characteristics
Characteristic
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Top View
Symbol
P_D
R_θJA
T_J, T_STG
Value
200
625
-65 to +150
Unit
mW
°C/W
°C
Electrical Characteristics @T_A = 25°C unless otherwise specified
Type
Number
UDZ5V1B
UDZ5V6B
UDZ6V2B
UDZ6V8B
UDZ7V5B
UDZ8V2B
UDZ9V1B
UDZ10B
UDZ11B
UDZ12B
UDZ13B
UDZ15B
Marking
Code
BB
BC
BD
BE
BF
BG
BH
BI
BJ
BK
BL
BM
Zener Voltage Range
(Note 2)
V_{ZT @} I_ZT
I_ZT
Min (V) Max (V) mA
4.980
5.200
5
5.490
5.730
5
6.060
6.330
5
6.650
6.930
5
7.280
7.600
5
8.020
8.360
5
8.850
9.230
5
9.770
10.210
5
10.760
11.220
5
11.740
12.240
5
12.910
13.490
5
14.340
14.980
5
Maximum Zener Impedance
(Note 3)
Z_ZT @ I_ZT Z_ZK @ I_ZK
I_ZK
Ω
mA
80
500
0.5
60
200
0.5
60
100
0.5
40
60
0.5
30
60
0.5
30
60
0.5
30
60
0.5
30
60
0.5
30
60
0.5
30
80
0.5
37
80
0.5
42
80
0.5
Maximum Reverse Current
(Note 2)
I_R
V_R
uA
V
2
1.5
1
2.5
1
3.0
0.5
3.5
0.5
4.0
0.5
5.0
0.5
6.0
0.1
7.0
0.1
8.0
0.1
9.0
0.1
10.0
0.1
11.0
Notes:
1. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration pulse test used to minimize self-heating effect.
3. The Zener impedances (Z_ZT, Z_ZK) are measured by superimposing a minute alternating current on the regulated current (IZ).
4. No purposefully added lead. Halogen and Antimony Free.
5. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb₂O₃ Fire Retardants.
UDZ5V1B-UDZ15B
Document number: DS30290 Rev. 14 - 2
1 of 4
www.diodes.com
September 2008
© Diodes Incorporated