TMMDB3 STMicroelectronics, TMMDB3 Datasheet - Page 2

• Manufacturer Part Number: TMMDB3
• Description: DIAC 32V 2A MINIMELF
• Manufacturer: STMicroelectronics
• Type: DIACr

Specifications of TMMDB3

• Current - Peak Output: 2A
• Voltage - Breakover: 28 ~ 36V
• Current - Breakover: 50µA
• Package / Case: Mini MELF
• Package Type: Mini MELF
• Peak Repeat Off Current: 10uA
• Mounting: Surface Mount
• Pin Count: 2
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Breakover Voltage Vbo: 36 V
• Mounting Style: SMD/SMT
• Breakover Current Ibo Min: 50 uA
• Off-state Leakage Current @ Vdrm Idrm: 0.01 mA
• Vbo: 32V
• Breakover Voltage Range: 28 to 36V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Hold (ih) (max): -
• Lead Free Status / Rohs Status: Compliant
• Other names: 497-3275-2

TMMDB3
ELECTRICAL CHARACTERISTICS (Tj = 25°C unless otherwise specified)
* Applicable to both forward and reverse directions.
** Connected in parallel to the device.
2/4
ORDERING INFORMATION
OTHER INFORMATION
I V
TMMDB3
Part Number
BO1
Symbol
MINIMELF
V
I
V
BO
I
tr
BO
- V
R
O
V
BO2
I
Breakover voltage *
Breakover voltage
symmetry
Dynamic breakover
voltage *
Output voltage *
Breakover current *
Rise time *
Leakage current *
Diac Series
(None)
Parameter
TMM
Marking
DB
V
see diagram 2
R
see diagram 3
V
C = 22nF **
C = 22nF **
C = 22nF **
= 0.5 V
BO
(R=20 )
10mA
and V
Test Conditions
Weight
0.04 g
BO
F
3
max
at
Base Quantity
Breakover voltage
3: V
MAX.
MAX.
MAX.
MAX.
MAX.
TYP.
MIN.
MIN.
MIN.
2500
BO
typ = 32V
Value
± 3
28
32
36
50
10
2
5
5
Packing Mode
Tape & Reel
Unit
V
V
V
V
A
A
s