Diodes 2DB1694 User Manual
Features, Mechanical data, Maximum ratings
2DB1694
Document number: DS31640 Rev. 2 - 2
1 of 4
December 2008
© Diodes Incorporated
2DB1694
NEW PROD
UC
T
Features
•
Epitaxial Planar Die Construction
•
Low Collector-Emitter Saturation Voltage
•
Ideal for Low Power Amplification and Switching
•
Complementary NPN Type Available (2DD2656)
•
Ultra-Small Surface Mount Package
•
Lead Free By Design/RoHS Compliant (Note 1)
•
"Green Device" (Note 2)
Mechanical Data
• Case:
SOT-323
•
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
•
Moisture Sensitivity: Level 1 per J-STD-020D
• Terminals:
Finish
− Matte Tin annealed over Alloy 42 leadframe.
Solderable per MIL-STD-202, Method 208
•
Terminal Connections: See Diagram
•
Marking Information: See Page 3
•
Ordering Information: See Page 3
•
Weight: 0.006 grams (approximate)
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic Symbol
Value
Unit
Collector-Base Voltage
V
CBO
-30 V
Collector-Emitter Voltage
V
CEO
-30 V
Emitter-Base Voltage
V
EBO
-6 V
Collector Current - Continuous
I
C
-1 A
Peak Pulse Collector Current
I
CM
-2 A
Thermal Characteristics
Characteristic Symbol
Value
Unit
Power Dissipation (Note 3) @ T
A
= 25
°C P
D
300 mW
Thermal Resistance, Junction to Ambient (Note 3) @ T
A
= 25
°C
R
θJA
417
°C/W
Power Dissipation (Note 4) @ T
A
= 25
°C P
D
500 mW
Thermal Resistance, Junction to Ambient (Note 4) @ T
A
= 25
°C
R
θJA
250
°C/W
Operating and Storage Temperature Range
T
J
, T
STG
-55 to +150
°C
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic Symbol
Min
Typ
Max
Unit
Conditions
OFF CHARACTERISTICS
Collector-Base Breakdown Voltage
V
(BR)CBO
-30
⎯
⎯
V
I
C
= -10
μA, I
E
= 0
Collector-Emitter Breakdown Voltage (Note 5)
V
(BR)CEO
-30
⎯
⎯
V
I
C
= -1mA, I
B
= 0
Emitter-Base Breakdown Voltage
V
(BR)EBO
-6
⎯
⎯
V
I
E
= -10
μA, I
C
= 0
Collector Cut-Off Current
I
CBO
⎯
⎯
-0.1
μA
V
CB
= -30V, I
E
= 0
Emitter Cut-Off Current
I
EBO
⎯
⎯
-0.1
μA
V
EB
= -6V, I
C
= 0
ON CHARACTERISTICS (Note 5)
Collector-Emitter Saturation Voltage
V
CE(SAT)
⎯
-180 -380 mV I
C
= -500mA, I
B
= -25mA
DC Current Gain
h
FE
270
⎯
680
⎯
V
CE
= -2V, I
C
= -100mA
SMALL SIGNAL CHARACTERISTICS
Output Capacitance
C
obo
⎯
16
⎯
pF
V
CB
= -10V, I
E
= 0,
f = 1MHz
Current Gain-Bandwidth Product
f
T
⎯
300
⎯
MHz
V
CE
= -2V, I
C
= -100mA,
f = 100MHz
Notes:
1. No purposefully added lead.
2. Diode’s Inc.’s “Green” policy can be found on our website at3. Device mounted on FR-4 PCB with minimum recommended pad layout.
4. Device mounted on FR-4 PCB with 1 inch
2
copper pad layout.
5. Measured under pulsed conditions. Pulse width = 300
μs. Duty cycle ≤2%.
Top View
Device Schematic
E
B
C