BAT54HT1
SURFACE MOUNT SCHOTTKY BARRIER DIODES
Reverse Breakdown Voltage - 30 Volts Peak Forward Current - 200mA
Ratings at 25 oC ambient temperature unless otherwise specified. SYMBOLS
SYMBOLS
SYMBOLS
Zowie Technology Corporation
REV. : 0
SOD-323
*Dimensions in inches and (millimeters)
0.016(0.40)
0.010(0.25)
0.007(0.18)
0.004(0.09)
NOTE 3 0.004(0.10)
0.000(0.00)
0.006(0.150)
CATHODE ANODE
0.039(1.00)
0.031(0.80)
REF.
0.053(1.35)
0.045(1.15)
0.063(1.60)
0.071(1.80)
0.106(2.70)
0.091(2.30)
1
1
1
2
2
2
0.033(0.83)
0.063(1.60)
0.112(2.85)
0.025(0.63)
Soldering Footprint
These Schottky barrier diodes are designed for high speed
switching applications,circuit protection,and voltage clamping.
Extremely low forward voltage reduces conduction loss. Minia-
ture surface mount package is excellent for hand held and
portable applications where space is limited.
* Extremely Fast Switching Speed
* Low Forward Voltage - 0.35 Volts (Typ) @ IF = 10mAdc
* Device Marking : JV
NOTES:๎˜‰ 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
๎˜‰ 2. CONTROLLING DIMENSION: MILLIMETERS.
๎˜‰ 3. LEAD THICKNESS SPECIFIED PER L/F DRAWING WITH SOLDER PLATING.
MAXIMUM RATINGS
Continuous Reverse Voltage
THERMAL CHARACTERISTICS
CHARACTERISTIC
Total Device Dissipation FR-5 Board, TA=25oC
Derate above 25oC
Thermal Resistance Junction to Ambient
Junction and Storage Temperature
ELECTRICAL CHARACTERISTICS ( TA=25oC unless otherwise noted )
Reverse Voltage Leakage Current
Forward Voltage
Junction Capacitance
Reverse Recovery Time
( VR=25Vdc )
( IF=0.1mAdc )
( IF=1.0mAdc )
( IF=10mAdc )
( IF=30mAdc )
( IF=100mAdc )
( VR=1.0V , f = 1.0MHz )
( IF=IR=10mAdc, IR(REC) = 1.0mAdc
VR
PD
R JA
TJ, TSTG
IR
VF
CJ
trr
VALUE
30
UNITS
UNITS
UNITS
Vdc
MAX.
200
1.57
635
150
mW
mW / oC
oC / W
oC
MIN. MAX.
- 2.0 uAdc
Reverse Breakdown Voltage ( IR=10uA ) V( BR ) 30 - Vdc
-
-
-
-
-
0.24๎˜ƒ
0.32๎˜ƒ
0.40๎˜ƒ
0.50๎˜ƒ
1.00
Vdc
- 10
5.0-
TYP.
0.5
Forward Current ( DC ) IF- 200 mAdc-
Repetitive Peak Forward Current IFRM - 300 mAdc-
Non-Repetitive Peak Forward Current ( t < 1.0 s) IFRM - 600 mAdc-
-
0.22๎˜ƒ
0.29๎˜ƒ
0.35๎˜ƒ
0.41๎˜ƒ
0.52
7.6
-
pF
nS
CHARACTERISTIC
RATINGS AND CHARACTERISTIC CURVES OF BAT54HT1
Zowie Technology Corporation
REV. : 0
CD, DIODE CAPACITANCE ( pF )
Notes:๎˜‰1. A 2.0 k variable resistor adjusted for a Forward Current (IF) of 10mA.
๎˜‰ 2. Input pulse is adjusted so IR(peak) is equal to 10mA.
๎˜‰ 3. tp ยป trr
+10 V 2 k
820
0.1uF
D.U.T.
VR
100uH 0.1uF
50 OUTPUT
PULSE
GENERATOR
50 INPUT
SAMPLING
OSCILLOSCOPE
trtpT
10%
90%
IF
IR
trr T
iR(REC) = 1mA
OUTPUT PULSE
(IF = IR = 10 mA; measured
at iR(REC) = 1mA
IF
INPUT SIGNAL
FIGURE 1. RECOVERY TIME EQUIVALENT TEST CIRCUIT
100
0.0 0.1 0.2
VF, FORWARD VOLTAGE ( VOLTS )
0.3 0.4 0.5
10
1.0
0.1
1000
0
VR, REVERSE VOLTAGE ( VOLTS )
100
10
1.0
0.1
0.01
0.001 510 15 20
14
0 5 10 15 20 25 30
VR, REVERSE VOLTAGE ( VOLTS )
10
12
8
4
6
0
FIGURE 2. FORWARD VOLTAGE FIGURE 3. LEAKAGE CURRENT
FIGURE 4. CAPACITANCE
0.6
TA=125oC
TA=150oC
TA=85oC
TA=25oC
150oC
85oC25oC-40oC
-40oC
125oC
25 30
2
IR, REVERSE CURRENT ( uA )
IF, FORWARD CURRENT ( mA )